313100157 has 16 divisors (see below), whose sum is σ = 429237248. Its totient is φ = 202895280.

The previous prime is 313100143. The next prime is 313100191. The reversal of 313100157 is 751001313.

It is not a de Polignac number, because 313100157 - 2⁸ = 313099901 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 (313100857) 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, 21468 + ... + 32970.

It is an arithmetic number, because the mean of its divisors is an integer number (26827328).

Almost surely, 2^313100157 is an apocalyptic number.

It is an amenable number.

313100157 is a deficient number, since it is larger than the sum of its proper divisors (116137091).

313100157 is a wasteful number, since it uses less digits than its factorization.

313100157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11760.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 313100157 is about 17694.6363907259. The cubic root of 313100157 is about 679.0385468055.

The spelling of 313100157 in words is "three hundred thirteen million, one hundred thousand, one hundred fifty-seven".