3113020311313 has 16 divisors (see below), whose sum is σ = 3437907379200. Its totient is φ = 2795133347280.

The previous prime is 3113020311281. The next prime is 3113020311329. The reversal of 3113020311313 is 3131130203113.

It is a cyclic number.

It is not a de Polignac number, because 3113020311313 - 2⁵ = 3113020311281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3113020311413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2770348 + ... + 3728386.

It is an arithmetic number, because the mean of its divisors is an integer number (214869211200).

Almost surely, 2^{3113020311313} is an apocalyptic number.

It is an amenable number.

3113020311313 is a deficient number, since it is larger than the sum of its proper divisors (324887067887).

3113020311313 is a wasteful number, since it uses less digits than its factorization.

3113020311313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961692.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 3113020311313 its reverse (3131130203113), we get a palindrome (6244150514426).

The spelling of 3113020311313 in words is "three trillion, one hundred thirteen billion, twenty million, three hundred eleven thousand, three hundred thirteen".