12504315300 has 72 divisors (see below), whose sum is σ = 37061607072. Its totient is φ = 3253152000.

The previous prime is 12504315293. The next prime is 12504315311. The reversal of 12504315300 is 351340521.

It is a super-2 number, since 2×12504315300² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 496006 + ... + 520605.

Almost surely, 2^12504315300 is an apocalyptic number.

12504315300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12504315300 is an abundant number, since it is smaller than the sum of its proper divisors (24557291772).

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

12504315300 is a wasteful number, since it uses less digits than its factorization.

12504315300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016669 (or 1016662 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 12504315300 its reverse (351340521), we get a palindrome (12855655821).

The spelling of 12504315300 in words is "twelve billion, five hundred four million, three hundred fifteen thousand, three hundred".