316155162242163 has 16 divisors (see below), whose sum is σ = 421731002641536. Its totient is φ = 210674717632320.

The previous prime is 316155162242137. The next prime is 316155162242167. The reversal of 316155162242163 is 361242261551613.

It is a happy number.

It is not a de Polignac number, because 316155162242163 - 2¹⁸ = 316155161980019 is a prime.

It is a super-2 number, since 2×316155162242163² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (316155162242167) 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, 549636556 + ... + 550211462.

It is an arithmetic number, because the mean of its divisors is an integer number (26358187665096).

Almost surely, 2^{316155162242163} is an apocalyptic number.

316155162242163 is a deficient number, since it is larger than the sum of its proper divisors (105575840399373).

316155162242163 is a wasteful number, since it uses less digits than its factorization.

316155162242163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657554.

The product of its digits is 1555200, while the sum is 48.

The spelling of 316155162242163 in words is "three hundred sixteen trillion, one hundred fifty-five billion, one hundred sixty-two million, two hundred forty-two thousand, one hundred sixty-three".