113101133232 has 80 divisors (see below), whose sum is σ = 292926251520. Its totient is φ = 37603969536.

The previous prime is 113101133227. The next prime is 113101133239. The reversal of 113101133232 is 232331101311.

It is a happy number.

It is a super-2 number, since 2×113101133232² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113101133199 and 113101133208.

It is not an unprimeable number, because it can be changed into a prime (113101133239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39585948 + ... + 39588804.

It is an arithmetic number, because the mean of its divisors is an integer number (3661578144).

Almost surely, 2^113101133232 is an apocalyptic number.

113101133232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113101133232 is an abundant number, since it is smaller than the sum of its proper divisors (179825118288).

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

113101133232 is a wasteful number, since it uses less digits than its factorization.

113101133232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4690 (or 4684 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 113101133232 its reverse (232331101311), we get a palindrome (345432234543).

The spelling of 113101133232 in words is "one hundred thirteen billion, one hundred one million, one hundred thirty-three thousand, two hundred thirty-two".