316127688723 has 48 divisors (see below), whose sum is σ = 571468525056. Its totient is φ = 163597662720.

The previous prime is 316127688713. The next prime is 316127688731. The reversal of 316127688723 is 327886721613.

It is a happy number.

It is not a de Polignac number, because 316127688723 - 2¹⁸ = 316127426579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316127688723.

It is not an unprimeable number, because it can be changed into a prime (316127688713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 684990 + ... + 1049507.

It is an arithmetic number, because the mean of its divisors is an integer number (11905594272).

Almost surely, 2^316127688723 is an apocalyptic number.

316127688723 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

316127688723 is a deficient number, since it is larger than the sum of its proper divisors (255340836333).

316127688723 is a wasteful number, since it uses less digits than its factorization.

316127688723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734784 (or 1734781 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The spelling of 316127688723 in words is "three hundred sixteen billion, one hundred twenty-seven million, six hundred eighty-eight thousand, seven hundred twenty-three".