2313333320 has 16 divisors (see below), whose sum is σ = 5205000060. Its totient is φ = 925333312.

The previous prime is 2313333287. The next prime is 2313333349. The reversal of 2313333320 is 233333132.

It can be written as a sum of positive squares in 2 ways, for example, as 2049010756 + 264322564 = 45266^2 + 16258^2 .

It is a super-2 number, since 2×2313333320² = 10703022098844444800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28916627 + ... + 28916706.

Almost surely, 2^2313333320 is an apocalyptic number.

2313333320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313333320 is an abundant number, since it is smaller than the sum of its proper divisors (2891666740).

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

2313333320 is a wasteful number, since it uses less digits than its factorization.

2313333320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57833344 (or 57833340 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

The square root of 2313333320 is about 48097.1238225323. The cubic root of 2313333320 is about 1322.5519425760.

Adding to 2313333320 its reverse (233333132), we get a palindrome (2546666452).

The spelling of 2313333320 in words is "two billion, three hundred thirteen million, three hundred thirty-three thousand, three hundred twenty".