113254320432 has 80 divisors (see below), whose sum is σ = 320443240320. Its totient is φ = 34182720000.

The previous prime is 113254320391. The next prime is 113254320437. The reversal of 113254320432 is 234023452311.

It is a self number, because there is not a number n which added to its sum of digits gives 113254320432.

It is not an unprimeable number, because it can be changed into a prime (113254320437) 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, 294757 + ... + 559812.

It is an arithmetic number, because the mean of its divisors is an integer number (4005540504).

Almost surely, 2^113254320432 is an apocalyptic number.

113254320432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113254320432 is an abundant number, since it is smaller than the sum of its proper divisors (207188919888).

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

113254320432 is a wasteful number, since it uses less digits than its factorization.

113254320432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854842 (or 854836 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 113254320432 its reverse (234023452311), we get a palindrome (347277772743).

The spelling of 113254320432 in words is "one hundred thirteen billion, two hundred fifty-four million, three hundred twenty thousand, four hundred thirty-two".