313010131 has 16 divisors (see below), whose sum is σ = 374794240. Its totient is φ = 255752640.

The previous prime is 313010129. The next prime is 313010143. The reversal of 313010131 is 131010313.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 313010131 - 2¹ = 313010129 is a prime.

It is a super-2 number, since 2×313010131² = 195950684217274322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313010231) 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, 3775 + ... + 25303.

It is an arithmetic number, because the mean of its divisors is an integer number (23424640).

Almost surely, 2^313010131 is an apocalyptic number.

313010131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

313010131 is a deficient number, since it is larger than the sum of its proper divisors (61784109).

313010131 is a wasteful number, since it uses less digits than its factorization.

313010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21634.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 313010131 is about 17692.0923296257. The cubic root of 313010131 is about 678.9734590236.

Adding to 313010131 its reverse (131010313), we get a palindrome (444020444).

The spelling of 313010131 in words is "three hundred thirteen million, ten thousand, one hundred thirty-one".