2313110320 has 40 divisors (see below), whose sum is σ = 5410216224. Its totient is φ = 919698432.

The previous prime is 2313110237. The next prime is 2313110333. The reversal of 2313110320 is 230113132.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2313110294 and 2313110303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73209 + ... + 99928.

Almost surely, 2^2313110320 is an apocalyptic number.

2313110320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313110320 is an abundant number, since it is smaller than the sum of its proper divisors (3097105904).

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

2313110320 is a wasteful number, since it uses less digits than its factorization.

2313110320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173317 (or 173311 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2313110320 is about 48094.8055407234. The cubic root of 2313110320 is about 1322.5094442241.

Adding to 2313110320 its reverse (230113132), we get a palindrome (2543223452).

The spelling of 2313110320 in words is "two billion, three hundred thirteen million, one hundred ten thousand, three hundred twenty".