2313323100 has 108 divisors (see below), whose sum is σ = 7910196840. Its totient is φ = 560803200.

The previous prime is 2313323083. The next prime is 2313323101. The reversal of 2313323100 is 13233132.

2313323100 is a `hidden beast` number, since 23 + 1 + 332 + 310 + 0 = 666.

It is a super-2 number, since 2×2313323100² = 10702927529987220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313323101) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 106935 + ... + 126734.

Almost surely, 2^2313323100 is an apocalyptic number.

2313323100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313323100 is an abundant number, since it is smaller than the sum of its proper divisors (5596873740).

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

2313323100 is a wasteful number, since it uses less digits than its factorization.

2313323100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233700 (or 233690 counting only the distinct ones).

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

The square root of 2313323100 is about 48097.0175790558. The cubic root of 2313323100 is about 1322.5499949534.

Adding to 2313323100 its reverse (13233132), we get a palindrome (2326556232).

It can be divided in two parts, 231332 and 3100, that added together give a palindrome (234432).

The spelling of 2313323100 in words is "two billion, three hundred thirteen million, three hundred twenty-three thousand, one hundred".