113931232 has 24 divisors (see below), whose sum is σ = 226529352. Its totient is φ = 56400000.

The previous prime is 113931221. The next prime is 113931247. The reversal of 113931232 is 232139311.

It is a junction number, because it is equal to n+sod(n) for n = 113931197 and 113931206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14394 + ... + 20857.

It is an arithmetic number, because the mean of its divisors is an integer number (9438723).

Almost surely, 2^113931232 is an apocalyptic number.

It is an amenable number.

113931232 is a deficient number, since it is larger than the sum of its proper divisors (112598120).

113931232 is a wasteful number, since it uses less digits than its factorization.

113931232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35362 (or 35354 counting only the distinct ones).

The product of its digits is 972, while the sum is 25.

The square root of 113931232 is about 10673.8574095779. The cubic root of 113931232 is about 484.7832410782.

The spelling of 113931232 in words is "one hundred thirteen million, nine hundred thirty-one thousand, two hundred thirty-two".