13002020013 has 8 divisors (see below), whose sum is σ = 17410431168. Its totient is φ = 8630811104.

The previous prime is 13002019997. The next prime is 13002020021. The reversal of 13002020013 is 31002020031.

It is a happy number.

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 13002020013 - 2⁴ = 13002019997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002020033) 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, 9299745 + ... + 9301142.

It is an arithmetic number, because the mean of its divisors is an integer number (2176303896).

Almost surely, 2^13002020013 is an apocalyptic number.

It is an amenable number.

13002020013 is a deficient number, since it is larger than the sum of its proper divisors (4408411155).

13002020013 is a wasteful number, since it uses less digits than its factorization.

13002020013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18601123.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 13002020013 its reverse (31002020031), we get a palindrome (44004040044).

The spelling of 13002020013 in words is "thirteen billion, two million, twenty thousand, thirteen".