13200620015 has 16 divisors (see below), whose sum is σ = 17285014656. Its totient is φ = 9598116000.

The previous prime is 13200619967. The next prime is 13200620021. The reversal of 13200620015 is 51002600231.

It is not a de Polignac number, because 13200620015 - 2²⁴ = 13183842799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217844 + ... + 271766.

It is an arithmetic number, because the mean of its divisors is an integer number (1080313416).

Almost surely, 2^13200620015 is an apocalyptic number.

13200620015 is a deficient number, since it is larger than the sum of its proper divisors (4084394641).

13200620015 is a wasteful number, since it uses less digits than its factorization.

13200620015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58390.

The product of its (nonzero) digits is 360, while the sum is 20.

The spelling of 13200620015 in words is "thirteen billion, two hundred million, six hundred twenty thousand, fifteen".