113

This number is a prime.

113 is the first member of the smallest three primes q, r, s > 100 such that 4*q, 3*r, 2*s are three consecutive natural numbers. These three primes, q=113, r=151, s=227, represent a quarter pound, one-third pound, and a half pound, respectively, in terms of grams, rounded to the nearest integer (a pound = 453.59237 grams). [Yosei]