12313311330023 has 4 divisors (see below), whose sum is σ = 13432703269128. Its totient is φ = 11193919390920.

The previous prime is 12313311330017. The next prime is 12313311330029. The reversal of 12313311330023 is 32003311331321.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12313311330017) and next prime (12313311330029).

It is a cyclic number.

It is not a de Polignac number, because 12313311330023 - 2²⁴ = 12313294552807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12313311329974 and 12313311330001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313311330029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559695969536 + ... + 559695969557.

It is an arithmetic number, because the mean of its divisors is an integer number (3358175817282).

Almost surely, 2^{12313311330023} is an apocalyptic number.

12313311330023 is a deficient number, since it is larger than the sum of its proper divisors (1119391939105).

12313311330023 is a wasteful number, since it uses less digits than its factorization.

12313311330023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119391939104.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 12313311330023 its reverse (32003311331321), we get a palindrome (44316622661344).

The spelling of 12313311330023 in words is "twelve trillion, three hundred thirteen billion, three hundred eleven million, three hundred thirty thousand, twenty-three".