316147137 has 16 divisors (see below), whose sum is σ = 454037760. Its totient is φ = 195026832.

The previous prime is 316147133. The next prime is 316147151. The reversal of 316147137 is 731741613.

It is not a de Polignac number, because 316147137 - 2² = 316147133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 316147098 and 316147107.

It is not an unprimeable number, because it can be changed into a prime (316147133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62043 + ... + 66944.

It is an arithmetic number, because the mean of its divisors is an integer number (28377360).

Almost surely, 2^316147137 is an apocalyptic number.

It is an amenable number.

316147137 is a deficient number, since it is larger than the sum of its proper divisors (137890623).

316147137 is a wasteful number, since it uses less digits than its factorization.

316147137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129052.

The product of its digits is 10584, while the sum is 33.

The square root of 316147137 is about 17780.5269044536. The cubic root of 316147137 is about 681.2341608191.

The spelling of 316147137 in words is "three hundred sixteen million, one hundred forty-seven thousand, one hundred thirty-seven".