12313023031013 has 8 divisors (see below), whose sum is σ = 12711284981760. Its totient is φ = 11914827809040.

The previous prime is 12313023030967. The next prime is 12313023031033. The reversal of 12313023031013 is 31013032031321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12313023031013 - 2⁸ = 12313023030757 is a prime.

It is a super-2 number, since 2×12313023031013² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12313023031013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313023031033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16307045 + ... + 17045402.

It is an arithmetic number, because the mean of its divisors is an integer number (1588910622720).

Almost surely, 2^{12313023031013} is an apocalyptic number.

It is an amenable number.

12313023031013 is a deficient number, since it is larger than the sum of its proper divisors (398261950747).

12313023031013 is a wasteful number, since it uses less digits than its factorization.

12313023031013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33364387.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 12313023031013 its reverse (31013032031321), we get a palindrome (43326055062334).

The spelling of 12313023031013 in words is "twelve trillion, three hundred thirteen billion, twenty-three million, thirty-one thousand, thirteen".