113623232 has 28 divisors (see below), whose sum is σ = 226161600. Its totient is φ = 56637696.

The previous prime is 113623231. The next prime is 113623271. The reversal of 113623232 is 232326311.

It is a junction number, because it is equal to n+sod(n) for n = 113623198 and 113623207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113623231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19793 + ... + 24879.

It is an arithmetic number, because the mean of its divisors is an integer number (8077200).

Almost surely, 2^113623232 is an apocalyptic number.

It is an amenable number.

113623232 is a deficient number, since it is larger than the sum of its proper divisors (112538368).

113623232 is an equidigital number, since it uses as much as digits as its factorization.

113623232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5448 (or 5438 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 113623232 is about 10659.4198716440. The cubic root of 113623232 is about 484.3459948889.

Adding to 113623232 its reverse (232326311), we get a palindrome (345949543).

The spelling of 113623232 in words is "one hundred thirteen million, six hundred twenty-three thousand, two hundred thirty-two".