180716313307 has 12 divisors (see below), whose sum is σ = 192022043176. Its totient is φ = 170041605120.

The previous prime is 180716313259. The next prime is 180716313331. The reversal of 180716313307 is 703313617081.

It is not a de Polignac number, because 180716313307 - 2²⁷ = 180582095579 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 180716313307.

It is not an unprimeable number, because it can be changed into a prime (180716313007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1056523 + ... + 1215595.

Almost surely, 2^180716313307 is an apocalyptic number.

180716313307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

180716313307 is a deficient number, since it is larger than the sum of its proper divisors (11305729869).

180716313307 is a wasteful number, since it uses less digits than its factorization.

180716313307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163038 (or 163021 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 180716313307 in words is "one hundred eighty billion, seven hundred sixteen million, three hundred thirteen thousand, three hundred seven".