113131012330112 has 64 divisors (see below), whose sum is σ = 271131655531200. Its totient is φ = 45932892217344.

The previous prime is 113131012330081. The next prime is 113131012330123. The reversal of 113131012330112 is 211033210131311.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3322674833 + ... + 3322708880.

It is an arithmetic number, because the mean of its divisors is an integer number (4236432117675).

Almost surely, 2^{113131012330112} is an apocalyptic number.

It is an amenable number.

113131012330112 is an abundant number, since it is smaller than the sum of its proper divisors (158000643201088).

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

113131012330112 is an equidigital number, since it uses as much as digits as its factorization.

113131012330112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6645383753 (or 6645383741 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 113131012330112 its reverse (211033210131311), we get a palindrome (324164222461423).

The spelling of 113131012330112 in words is "one hundred thirteen trillion, one hundred thirty-one billion, twelve million, three hundred thirty thousand, one hundred twelve".