231000313313310 has 32 divisors (see below), whose sum is σ = 554717010350880. Its totient is φ = 61564943728128.

The previous prime is 231000313313303. The next prime is 231000313313353. The reversal of 231000313313310 is 13313313000132.

It is a super-2 number, since 2×231000313313310² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2196185415 + ... + 2196290594.

It is an arithmetic number, because the mean of its divisors is an integer number (17334906573465).

Almost surely, 2^{231000313313310} is an apocalyptic number.

231000313313310 is an abundant number, since it is smaller than the sum of its proper divisors (323716697037570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231000313313310 is a wasteful number, since it uses less digits than its factorization.

231000313313310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392477772.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 231000313313310 its reverse (13313313000132), we get a palindrome (244313626313442).

The spelling of 231000313313310 in words is "two hundred thirty-one trillion, three hundred thirteen million, three hundred thirteen thousand, three hundred ten".