11 December

This year, I was involved in starting Chalkdust Magazine. One of my roles for the magazine has been writing the £100 crossnumber puzzle.
What is the answer to 35 across in the first issue's crossnumber?

35A. The smallest number which is one more than triple its reverse. (3)


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integers factors numbers division partitions fractions gerrymandering coins multiples books the only crossnumber rugby coordinates square roots menace triangle numbers graphs complex numbers products quadratics squares chalkdust crossnumber sum to infinity chocolate irreducible numbers addition games factorials grids doubling bases dice averages perfect numbers taxicab geometry pascal's triangle mean crossnumbers folding tube maps symmetry planes indices trigonometry elections ellipses sums geometry floors crossnumber regular shapes advent cards crosswords 2d shapes percentages colouring multiplication rectangles shape logic square numbers lines sequences balancing cube numbers christmas time clocks hexagons star numbers polygons volume unit fractions differentiation probabilty number routes palindromes shapes cryptic clues proportion algebra circles triangles odd numbers spheres money chess scales dodecagons area remainders angles dates people maths integration probability prime numbers surds functions range digital clocks wordplay perimeter median dominos means speed cryptic crossnumbers digits arrows parabolas tiling sport 3d shapes ave calculus


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