13177204368073 has 16 divisors (see below), whose sum is σ = 13615133875200. Its totient is φ = 12745261895184.

The previous prime is 13177204368061. The next prime is 13177204368101. The reversal of 13177204368073 is 37086340277131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13177204368073 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 13177204368073.

It is not an unprimeable number, because it can be changed into a prime (13177204362073) 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, 140790990 + ... + 140884552.

It is an arithmetic number, because the mean of its divisors is an integer number (850945867200).

Almost surely, 2^{13177204368073} is an apocalyptic number.

It is an amenable number.

13177204368073 is a deficient number, since it is larger than the sum of its proper divisors (437929507127).

13177204368073 is a wasteful number, since it uses less digits than its factorization.

13177204368073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125508.

The product of its (nonzero) digits is 3556224, while the sum is 52.

The spelling of 13177204368073 in words is "thirteen trillion, one hundred seventy-seven billion, two hundred four million, three hundred sixty-eight thousand, seventy-three".