113331320008 has 64 divisors (see below), whose sum is σ = 229626576000. Its totient is φ = 52276933632.

The previous prime is 113331319973. The next prime is 113331320021. The reversal of 113331320008 is 800023133311.

It is a super-2 number, since 2×113331320008² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5202403 + ... + 5224141.

It is an arithmetic number, because the mean of its divisors is an integer number (3587915250).

Almost surely, 2^113331320008 is an apocalyptic number.

It is an amenable number.

113331320008 is an abundant number, since it is smaller than the sum of its proper divisors (116295255992).

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

113331320008 is a wasteful number, since it uses less digits than its factorization.

113331320008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22774 (or 22770 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 113331320008 its reverse (800023133311), we get a palindrome (913354453319).

The spelling of 113331320008 in words is "one hundred thirteen billion, three hundred thirty-one million, three hundred twenty thousand, eight".