13131120003102 has 96 divisors (see below), whose sum is σ = 28884522899232. Its totient is φ = 4310766784512.

The previous prime is 13131120003097. The next prime is 13131120003137. The reversal of 13131120003102 is 20130002113131.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 980147068 + ... + 980160464.

It is an arithmetic number, because the mean of its divisors is an integer number (300880446867).

Almost surely, 2^{13131120003102} is an apocalyptic number.

13131120003102 is an abundant number, since it is smaller than the sum of its proper divisors (15753402896130).

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

13131120003102 is a wasteful number, since it uses less digits than its factorization.

13131120003102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16202 (or 16199 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13131120003102 its reverse (20130002113131), we get a palindrome (33261122116233).

The spelling of 13131120003102 in words is "thirteen trillion, one hundred thirty-one billion, one hundred twenty million, three thousand, one hundred two".