13123113132300 has 72 divisors (see below), whose sum is σ = 37985436224400. Its totient is φ = 3498031806720.

The previous prime is 13123113132289. The next prime is 13123113132307. The reversal of 13123113132300 is 323131132131.

It is not an unprimeable number, because it can be changed into a prime (13123113132307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8438535 + ... + 9871934.

Almost surely, 2^{13123113132300} is an apocalyptic number.

13123113132300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13123113132300 is an abundant number, since it is smaller than the sum of its proper divisors (24862323092100).

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

13123113132300 is a wasteful number, since it uses less digits than its factorization.

13123113132300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18312875 (or 18312868 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 13123113132300 its reverse (323131132131), we get a palindrome (13446244264431).

The spelling of 13123113132300 in words is "thirteen trillion, one hundred twenty-three billion, one hundred thirteen million, one hundred thirty-two thousand, three hundred".