13313023113 has 16 divisors (see below), whose sum is σ = 20122249280. Its totient is φ = 7761438144.

The previous prime is 13313023109. The next prime is 13313023147. The reversal of 13313023113 is 31132031331.

It is not a de Polignac number, because 13313023113 - 2² = 13313023109 is a prime.

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 13313023113.

It is not an unprimeable number, because it can be changed into a prime (13313023103) 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, 8982406 + ... + 8983887.

It is an arithmetic number, because the mean of its divisors is an integer number (1257640580).

Almost surely, 2^13313023113 is an apocalyptic number.

13313023113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13313023113 is a deficient number, since it is larger than the sum of its proper divisors (6809226167).

13313023113 is a wasteful number, since it uses less digits than its factorization.

13313023113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17966328.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13313023113 its reverse (31132031331), we get a palindrome (44445054444).

The spelling of 13313023113 in words is "thirteen billion, three hundred thirteen million, twenty-three thousand, one hundred thirteen".