12310013232112 has 10 divisors (see below), whose sum is σ = 23850650637248. Its totient is φ = 6155006616048.

The previous prime is 12310013232107. The next prime is 12310013232119. The reversal of 12310013232112 is 21123231001321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310013232119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384687913488 + ... + 384687913519.

Almost surely, 2^{12310013232112} is an apocalyptic number.

It is an amenable number.

12310013232112 is a deficient number, since it is larger than the sum of its proper divisors (11540637405136).

12310013232112 is an equidigital number, since it uses as much as digits as its factorization.

12310013232112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769375827015 (or 769375827009 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12310013232112 its reverse (21123231001321), we get a palindrome (33433244233433).

The spelling of 12310013232112 in words is "twelve trillion, three hundred ten billion, thirteen million, two hundred thirty-two thousand, one hundred twelve".