11313112320013 has 16 divisors (see below), whose sum is σ = 12937807707264. Its totient is φ = 9690551884800.

The previous prime is 11313112320001. The next prime is 11313112320017. The reversal of 11313112320013 is 31002321131311.

It is a cyclic number.

It is not a de Polignac number, because 11313112320013 - 2¹⁷ = 11313112188941 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 (11313112320017) 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, 238162081 + ... + 238209577.

It is an arithmetic number, because the mean of its divisors is an integer number (808612981704).

Almost surely, 2^{11313112320013} is an apocalyptic number.

It is an amenable number.

11313112320013 is a deficient number, since it is larger than the sum of its proper divisors (1624695387251).

11313112320013 is a wasteful number, since it uses less digits than its factorization.

11313112320013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69252.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11313112320013 its reverse (31002321131311), we get a palindrome (42315433451324).

The spelling of 11313112320013 in words is "eleven trillion, three hundred thirteen billion, one hundred twelve million, three hundred twenty thousand, thirteen".