12020013313 has 12 divisors (see below), whose sum is σ = 15099521920. Its totient is φ = 9366243480.

The previous prime is 12020013283. The next prime is 12020013347. The reversal of 12020013313 is 31331002021.

It is not a de Polignac number, because 12020013313 - 2²⁹ = 11483142401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12020013413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7094793 + ... + 7096486.

Almost surely, 2^12020013313 is an apocalyptic number.

It is an amenable number.

12020013313 is a deficient number, since it is larger than the sum of its proper divisors (3079508607).

12020013313 is a wasteful number, since it uses less digits than its factorization.

12020013313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14191308 (or 14191297 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12020013313 its reverse (31331002021), we get a palindrome (43351015334).

The spelling of 12020013313 in words is "twelve billion, twenty million, thirteen thousand, three hundred thirteen".