113202312112 has 40 divisors (see below), whose sum is σ = 232306310016. Its totient is φ = 53254450176.

The previous prime is 113202312103. The next prime is 113202312121. The reversal of 113202312112 is 211213202311.

It is an interprime number because it is at equal distance from previous prime (113202312103) and next prime (113202312121).

It is a self number, because there is not a number n which added to its sum of digits gives 113202312112.

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, 795718 + ... + 927130.

Almost surely, 2^113202312112 is an apocalyptic number.

It is an amenable number.

113202312112 is an abundant number, since it is smaller than the sum of its proper divisors (119103997904).

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

113202312112 is a wasteful number, since it uses less digits than its factorization.

113202312112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134605 (or 134599 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 113202312112 its reverse (211213202311), we get a palindrome (324415514423).

The spelling of 113202312112 in words is "one hundred thirteen billion, two hundred two million, three hundred twelve thousand, one hundred twelve".