113331143232 has 84 divisors (see below), whose sum is σ = 324919837840. Its totient is φ = 37768142592.

The previous prime is 113331143213. The next prime is 113331143257. The reversal of 113331143232 is 232341133311.

113331143232 is a `hidden beast` number, since 1 + 1 + 3 + 331 + 1 + 4 + 323 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 113331143196 and 113331143205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2699619 + ... + 2741277.

Almost surely, 2^113331143232 is an apocalyptic number.

113331143232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113331143232 is an abundant number, since it is smaller than the sum of its proper divisors (211588694608).

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

113331143232 is a wasteful number, since it uses less digits than its factorization.

113331143232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46400 (or 46387 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 113331143232 its reverse (232341133311), we get a palindrome (345672276543).

The spelling of 113331143232 in words is "one hundred thirteen billion, three hundred thirty-one million, one hundred forty-three thousand, two hundred thirty-two".