113013202231112 has 8 divisors (see below), whose sum is σ = 211899754183350. Its totient is φ = 56506601115552.

The previous prime is 113013202231109. The next prime is 113013202231117. The reversal of 113013202231112 is 211132202310311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 58045717263076 + 54967484968036 = 7618774^2 + 7414006^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (113013202231117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7063325139437 + ... + 7063325139452.

Almost surely, 2^{113013202231112} is an apocalyptic number.

It is an amenable number.

113013202231112 is a deficient number, since it is larger than the sum of its proper divisors (98886551952238).

113013202231112 is a wasteful number, since it uses less digits than its factorization.

113013202231112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14126650278895 (or 14126650278891 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 113013202231112 its reverse (211132202310311), we get a palindrome (324145404541423).

The spelling of 113013202231112 in words is "one hundred thirteen trillion, thirteen billion, two hundred two million, two hundred thirty-one thousand, one hundred twelve".