13121310332200 has 48 divisors (see below), whose sum is σ = 34865196029280. Its totient is φ = 4498734970560.

The previous prime is 13121310332191. The next prime is 13121310332237. The reversal of 13121310332200 is 223301312131.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4686180862 + ... + 4686183661.

It is an arithmetic number, because the mean of its divisors is an integer number (726358250610).

Almost surely, 2^{13121310332200} is an apocalyptic number.

13121310332200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13121310332200 is an abundant number, since it is smaller than the sum of its proper divisors (21743885697080).

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

13121310332200 is a wasteful number, since it uses less digits than its factorization.

13121310332200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9372364546 (or 9372364537 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13121310332200 its reverse (223301312131), we get a palindrome (13344611644331).

The spelling of 13121310332200 in words is "thirteen trillion, one hundred twenty-one billion, three hundred ten million, three hundred thirty-two thousand, two hundred".