13182731206715 has 32 divisors (see below), whose sum is σ = 18833587998720. Its totient is φ = 8667730684800.

The previous prime is 13182731206691. The next prime is 13182731206787. The reversal of 13182731206715 is 51760213728131.

It is not a de Polignac number, because 13182731206715 - 2⁶ = 13182731206651 is a prime.

It is a super-2 number, since 2×13182731206715² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13182731206715.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55615601 + ... + 55852130.

It is an arithmetic number, because the mean of its divisors is an integer number (588549624960).

Almost surely, 2^{13182731206715} is an apocalyptic number.

13182731206715 is a deficient number, since it is larger than the sum of its proper divisors (5650856792005).

13182731206715 is a wasteful number, since it uses less digits than its factorization.

13182731206715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111467883.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 13182731206715 in words is "thirteen trillion, one hundred eighty-two billion, seven hundred thirty-one million, two hundred six thousand, seven hundred fifteen".