313000230231 has 12 divisors (see below), whose sum is σ = 486889247208. Its totient is φ = 192615526224.

The previous prime is 313000230229. The next prime is 313000230259. The reversal of 313000230231 is 132032000313.

313000230231 is a `hidden beast` number, since 31 + 300 + 0 + 2 + 302 + 31 = 666.

It is not a de Polignac number, because 313000230231 - 2¹ = 313000230229 is a prime.

It is a super-2 number, since 2×313000230231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313000230331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1337607705 + ... + 1337607938.

It is an arithmetic number, because the mean of its divisors is an integer number (40574103934).

Almost surely, 2^313000230231 is an apocalyptic number.

313000230231 is a deficient number, since it is larger than the sum of its proper divisors (173889016977).

313000230231 is a wasteful number, since it uses less digits than its factorization.

313000230231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675215662 (or 2675215659 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 313000230231 its reverse (132032000313), we get a palindrome (445032230544).

The spelling of 313000230231 in words is "three hundred thirteen billion, two hundred thirty thousand, two hundred thirty-one".