316630131 has 8 divisors (see below), whose sum is σ = 422407104. Its totient is φ = 210969960.

The previous prime is 316630099. The next prime is 316630159. The reversal of 316630131 is 131036613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 316630131 - 2⁵ = 316630099 is a prime.

It is a super-2 number, since 2×316630131² = 200509279714154322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (316620131) 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 7 ways as a sum of consecutive naturals, for example, 22665 + ... + 33866.

It is an arithmetic number, because the mean of its divisors is an integer number (52800888).

Almost surely, 2^316630131 is an apocalyptic number.

316630131 is a deficient number, since it is larger than the sum of its proper divisors (105776973).

316630131 is a wasteful number, since it uses less digits than its factorization.

316630131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58401.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 316630131 is about 17794.1038268298. The cubic root of 316630131 is about 681.5809029487.

Adding to 316630131 its reverse (131036613), we get a palindrome (447666744).

The spelling of 316630131 in words is "three hundred sixteen million, six hundred thirty thousand, one hundred thirty-one".