12312313332123 has 32 divisors (see below), whose sum is σ = 20047495057920. Its totient is φ = 6560998341120.

The previous prime is 12312313332101. The next prime is 12312313332181. The reversal of 12312313332123 is 32123331321321.

It is not a de Polignac number, because 12312313332123 - 2⁸ = 12312313331867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12312313332523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158164173 + ... + 158241998.

It is an arithmetic number, because the mean of its divisors is an integer number (626484220560).

Almost surely, 2^{12312313332123} is an apocalyptic number.

12312313332123 is a deficient number, since it is larger than the sum of its proper divisors (7735181725797).

12312313332123 is a wasteful number, since it uses less digits than its factorization.

12312313332123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316406307.

The product of its digits is 11664, while the sum is 30.

Adding to 12312313332123 its reverse (32123331321321), we get a palindrome (44435644653444).

The spelling of 12312313332123 in words is "twelve trillion, three hundred twelve billion, three hundred thirteen million, three hundred thirty-two thousand, one hundred twenty-three".