113312023232 has 28 divisors (see below), whose sum is σ = 227699803680. Its totient is φ = 55938844416.

The previous prime is 113312023199. The next prime is 113312023271. The reversal of 113312023232 is 232320213311.

It is a super-2 number, since 2×113312023232² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113312023198 and 113312023207.

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, 11200643 + ... + 11210754.

Almost surely, 2^113312023232 is an apocalyptic number.

It is an amenable number.

113312023232 is an abundant number, since it is smaller than the sum of its proper divisors (114387780448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113312023232 is an equidigital number, since it uses as much as digits as its factorization.

113312023232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22411488 (or 22411478 counting only the distinct ones).

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

Adding to 113312023232 its reverse (232320213311), we get a palindrome (345632236543).

The spelling of 113312023232 in words is "one hundred thirteen billion, three hundred twelve million, twenty-three thousand, two hundred thirty-two".