13036023115 has 4 divisors (see below), whose sum is σ = 15643227744. Its totient is φ = 10428818488.

The previous prime is 13036023043. The next prime is 13036023151. The reversal of 13036023115 is 51132063031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13036023115 - 2¹³ = 13036014923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13036023115.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1303602307 + ... + 1303602316.

It is an arithmetic number, because the mean of its divisors is an integer number (3910806936).

Almost surely, 2^13036023115 is an apocalyptic number.

13036023115 is a deficient number, since it is larger than the sum of its proper divisors (2607204629).

13036023115 is an equidigital number, since it uses as much as digits as its factorization.

13036023115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607204628.

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 13036023115 its reverse (51132063031), we get a palindrome (64168086146).

The spelling of 13036023115 in words is "thirteen billion, thirty-six million, twenty-three thousand, one hundred fifteen".