113000112012 has 24 divisors (see below), whose sum is σ = 267602257216. Its totient is φ = 37104514128.

The previous prime is 113000112007. The next prime is 113000112037. The reversal of 113000112012 is 210211000311.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 70272898 + ... + 70274505.

Almost surely, 2^113000112012 is an apocalyptic number.

113000112012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113000112012 is an abundant number, since it is smaller than the sum of its proper divisors (154602145204).

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

113000112012 is a wasteful number, since it uses less digits than its factorization.

113000112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140547477 (or 140547475 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 113000112012 its reverse (210211000311), we get a palindrome (323211112323).

The spelling of 113000112012 in words is "one hundred thirteen billion, one hundred twelve thousand, twelve".