2313102231 has 32 divisors (see below), whose sum is σ = 3858954240. Its totient is φ = 1356652800.

The previous prime is 2313102223. The next prime is 2313102251. The reversal of 2313102231 is 1322013132.

It is not a de Polignac number, because 2313102231 - 2³ = 2313102223 is a prime.

It is a super-2 number, since 2×2313102231² = 10700883862114354722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313102221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116410 + ... + 134823.

It is an arithmetic number, because the mean of its divisors is an integer number (120592320).

Almost surely, 2^2313102231 is an apocalyptic number.

2313102231 is a deficient number, since it is larger than the sum of its proper divisors (1545852009).

2313102231 is a wasteful number, since it uses less digits than its factorization.

2313102231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251284 (or 251278 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2313102231 is about 48094.7214463292. The cubic root of 2313102231 is about 1322.5079026070.

Adding to 2313102231 its reverse (1322013132), we get a palindrome (3635115363).

The spelling of 2313102231 in words is "two billion, three hundred thirteen million, one hundred two thousand, two hundred thirty-one".