316151052823 has 4 divisors (see below), whose sum is σ = 316947403480. Its totient is φ = 315354702168.

The previous prime is 316151052799. The next prime is 316151052871. The reversal of 316151052823 is 328250151613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 328250151613 = 47 ⋅6984045779.

It is a cyclic number.

It is not a de Polignac number, because 316151052823 - 2¹³ = 316151044631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316151052323) 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 3 ways as a sum of consecutive naturals, for example, 398174733 + ... + 398175526.

It is an arithmetic number, because the mean of its divisors is an integer number (79236850870).

Almost surely, 2^316151052823 is an apocalyptic number.

316151052823 is a deficient number, since it is larger than the sum of its proper divisors (796350657).

316151052823 is an equidigital number, since it uses as much as digits as its factorization.

316151052823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796350656.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 316151052823 in words is "three hundred sixteen billion, one hundred fifty-one million, fifty-two thousand, eight hundred twenty-three".