13152378899 has 16 divisors (see below), whose sum is σ = 15195815136. Its totient is φ = 11250585600.

The previous prime is 13152378859. The next prime is 13152378907. The reversal of 13152378899 is 99887325131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13152378899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13152378859) 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, 1183979 + ... + 1195035.

It is an arithmetic number, because the mean of its divisors is an integer number (949738446).

Almost surely, 2^13152378899 is an apocalyptic number.

13152378899 is a deficient number, since it is larger than the sum of its proper divisors (2043436237).

13152378899 is a wasteful number, since it uses less digits than its factorization.

13152378899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17446.

The product of its digits is 3265920, while the sum is 56.

The spelling of 13152378899 in words is "thirteen billion, one hundred fifty-two million, three hundred seventy-eight thousand, eight hundred ninety-nine".