12313203300 has 54 divisors (see below), whose sum is σ = 38595054498. Its totient is φ = 3283520640.

The previous prime is 12313203283. The next prime is 12313203319. The reversal of 12313203300 is 330231321.

12313203300 is a `hidden beast` number, since 1 + 2 + 313 + 20 + 330 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1692664164 + 10620539136 = 41142^2 + 103056^2 .

It is a super-2 number, since 2×12313203300² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6839769 + ... + 6841568.

Almost surely, 2^12313203300 is an apocalyptic number.

12313203300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12313203300 is an abundant number, since it is smaller than the sum of its proper divisors (26281851198).

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

12313203300 is a wasteful number, since it uses less digits than its factorization.

12313203300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13681357 (or 13681347 counting only the distinct ones).

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

Adding to 12313203300 its reverse (330231321), we get a palindrome (12643434621).

The spelling of 12313203300 in words is "twelve billion, three hundred thirteen million, two hundred three thousand, three hundred".