13200020013 has 8 divisors (see below), whose sum is σ = 17601097248. Its totient is φ = 8799478064.

The previous prime is 13200019991. The next prime is 13200020017. The reversal of 13200020013 is 31002000231.

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 13200020013 - 2⁶ = 13200019949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200020017) 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, 72231 + ... + 177812.

It is an arithmetic number, because the mean of its divisors is an integer number (2200137156).

Almost surely, 2^13200020013 is an apocalyptic number.

It is an amenable number.

13200020013 is a deficient number, since it is larger than the sum of its proper divisors (4401077235).

13200020013 is a wasteful number, since it uses less digits than its factorization.

13200020013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267643.

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

Adding to 13200020013 its reverse (31002000231), we get a palindrome (44202020244).

The spelling of 13200020013 in words is "thirteen billion, two hundred million, twenty thousand, thirteen".