13185273134913 has 32 divisors (see below), whose sum is σ = 19208804296704. Its totient is φ = 7978483800000.

The previous prime is 13185273134897. The next prime is 13185273135007. The reversal of 13185273134913 is 31943137258131.

It is not a de Polignac number, because 13185273134913 - 2⁴ = 13185273134897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13185273134713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201112488 + ... + 201178038.

It is an arithmetic number, because the mean of its divisors is an integer number (600275134272).

Almost surely, 2^{13185273134913} is an apocalyptic number.

It is an amenable number.

13185273134913 is a deficient number, since it is larger than the sum of its proper divisors (6023531161791).

13185273134913 is a wasteful number, since it uses less digits than its factorization.

13185273134913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75077.

The product of its digits is 1632960, while the sum is 51.

The spelling of 13185273134913 in words is "thirteen trillion, one hundred eighty-five billion, two hundred seventy-three million, one hundred thirty-four thousand, nine hundred thirteen".