13131302113100 has 18 divisors (see below), whose sum is σ = 28494925585644. Its totient is φ = 5252520845200.

The previous prime is 13131302113091. The next prime is 13131302113117. The reversal of 13131302113100 is 131120313131.

It is a super-2 number, since 2×13131302113100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65656510466 + ... + 65656510665.

Almost surely, 2^{13131302113100} is an apocalyptic number.

13131302113100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13131302113100 is an abundant number, since it is smaller than the sum of its proper divisors (15363623472544).

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

13131302113100 is a wasteful number, since it uses less digits than its factorization.

13131302113100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131313021145 (or 131313021138 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 13131302113100 its reverse (131120313131), we get a palindrome (13262422426231).

The spelling of 13131302113100 in words is "thirteen trillion, one hundred thirty-one billion, three hundred two million, one hundred thirteen thousand, one hundred".