12131314023 has 16 divisors (see below), whose sum is σ = 16462208000. Its totient is φ = 7945011360.

The previous prime is 12131314007. The next prime is 12131314043. The reversal of 12131314023 is 32041313121.

12131314023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12131314023 - 2⁴ = 12131314007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12131314043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81448 + ... + 175773.

It is an arithmetic number, because the mean of its divisors is an integer number (1028888000).

Almost surely, 2^12131314023 is an apocalyptic number.

12131314023 is a deficient number, since it is larger than the sum of its proper divisors (4330893977).

12131314023 is a wasteful number, since it uses less digits than its factorization.

12131314023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257502.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12131314023 its reverse (32041313121), we get a palindrome (44172627144).

The spelling of 12131314023 in words is "twelve billion, one hundred thirty-one million, three hundred fourteen thousand, twenty-three".