113212320010012 has 48 divisors (see below), whose sum is σ = 206925338898432. Its totient is φ = 54095323011840.

The previous prime is 113212320009979. The next prime is 113212320010039. The reversal of 113212320010012 is 210010023212311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1190570733 + ... + 1190665819.

It is an arithmetic number, because the mean of its divisors is an integer number (4310944560384).

Almost surely, 2^{113212320010012} is an apocalyptic number.

It is an amenable number.

113212320010012 is a deficient number, since it is larger than the sum of its proper divisors (93713018888420).

113212320010012 is a wasteful number, since it uses less digits than its factorization.

113212320010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106858 (or 106856 counting only the distinct ones).

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

Adding to 113212320010012 its reverse (210010023212311), we get a palindrome (323222343222323).

The spelling of 113212320010012 in words is "one hundred thirteen trillion, two hundred twelve billion, three hundred twenty million, ten thousand, twelve".