113140565212 has 12 divisors (see below), whose sum is σ = 204382956736. Its totient is φ = 54745434720.

The previous prime is 113140565203. The next prime is 113140565269. The reversal of 113140565212 is 212565041311.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 456211833 + ... + 456212080.

Almost surely, 2^113140565212 is an apocalyptic number.

It is an amenable number.

113140565212 is a deficient number, since it is larger than the sum of its proper divisors (91242391524).

113140565212 is a wasteful number, since it uses less digits than its factorization.

113140565212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912423948 (or 912423946 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 113140565212 in words is "one hundred thirteen billion, one hundred forty million, five hundred sixty-five thousand, two hundred twelve".