113313320032 has 24 divisors (see below), whose sum is σ = 243366108552. Its totient is φ = 51506054400.

The previous prime is 113313320023. The next prime is 113313320101. The reversal of 113313320032 is 230023313311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 113313319985 and 113313320012.

It is a congruent number.

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, 160956069 + ... + 160956772.

It is an arithmetic number, because the mean of its divisors is an integer number (10140254523).

Almost surely, 2^113313320032 is an apocalyptic number.

It is an amenable number.

113313320032 is an abundant number, since it is smaller than the sum of its proper divisors (130052788520).

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

113313320032 is a wasteful number, since it uses less digits than its factorization.

113313320032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321912862 (or 321912854 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 113313320032 its reverse (230023313311), we get a palindrome (343336633343).

The spelling of 113313320032 in words is "one hundred thirteen billion, three hundred thirteen million, three hundred twenty thousand, thirty-two".