13112300000100 has 72 divisors (see below), whose sum is σ = 43358005340608. Its totient is φ = 2997097142400.

The previous prime is 13112300000099. The next prime is 13112300000113. The reversal of 13112300000100 is 100000321131.

It is a super-2 number, since 2×13112300000100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 3121974091 + ... + 3121978290.

Almost surely, 2^{13112300000100} is an apocalyptic number.

13112300000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13112300000100 is an abundant number, since it is smaller than the sum of its proper divisors (30245705340508).

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

13112300000100 is a wasteful number, since it uses less digits than its factorization.

13112300000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6243952405 (or 6243952398 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13112300000100 its reverse (100000321131), we get a palindrome (13212300321231).

The spelling of 13112300000100 in words is "thirteen trillion, one hundred twelve billion, three hundred million, one hundred", and thus it is an aban number.