113212030112 has 24 divisors (see below), whose sum is σ = 226663920000. Its totient is φ = 55646590144.

The previous prime is 113212030097. The next prime is 113212030133. The reversal of 113212030112 is 211030212311.

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, 29980112 + ... + 29983887.

It is an arithmetic number, because the mean of its divisors is an integer number (9444330000).

Almost surely, 2^113212030112 is an apocalyptic number.

It is an amenable number.

113212030112 is an abundant number, since it is smaller than the sum of its proper divisors (113451889888).

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

113212030112 is an equidigital number, since it uses as much as digits as its factorization.

113212030112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59964068 (or 59964060 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113212030112 its reverse (211030212311), we get a palindrome (324242242423).

The spelling of 113212030112 in words is "one hundred thirteen billion, two hundred twelve million, thirty thousand, one hundred twelve".