12673213300 has 54 divisors (see below), whose sum is σ = 30228261014. Its totient is φ = 4608436800.

The previous prime is 12673213291. The next prime is 12673213307. The reversal of 12673213300 is 331237621.

It can be written as a sum of positive squares in 3 ways, for example, as 15163236 + 12658050064 = 3894^2 + 112508^2 .

It is a super-2 number, since 2×12673213300² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12673213307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 511587 + ... + 535786.

Almost surely, 2^12673213300 is an apocalyptic number.

12673213300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12673213300 is an abundant number, since it is smaller than the sum of its proper divisors (17555047714).

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

12673213300 is a wasteful number, since it uses less digits than its factorization.

12673213300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047409 (or 1047391 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The spelling of 12673213300 in words is "twelve billion, six hundred seventy-three million, two hundred thirteen thousand, three hundred".