316165305137 has 8 divisors (see below), whose sum is σ = 344934888480. Its totient is φ = 287400268960.

The previous prime is 316165305119. The next prime is 316165305149. The reversal of 316165305137 is 731503561613.

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

It is a cyclic number.

It is not a de Polignac number, because 316165305137 - 2⁶ = 316165305073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316165305094 and 316165305103.

It is not an unprimeable number, because it can be changed into a prime (316165305037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990587 + ... + 1270272.

It is an arithmetic number, because the mean of its divisors is an integer number (43116861060).

Almost surely, 2^316165305137 is an apocalyptic number.

It is an amenable number.

316165305137 is a deficient number, since it is larger than the sum of its proper divisors (28769583343).

316165305137 is a wasteful number, since it uses less digits than its factorization.

316165305137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273583.

The product of its (nonzero) digits is 170100, while the sum is 41.

The spelling of 316165305137 in words is "three hundred sixteen billion, one hundred sixty-five million, three hundred five thousand, one hundred thirty-seven".