130131221102103 has 16 divisors (see below), whose sum is σ = 186877783040480. Its totient is φ = 80071024449024.

The previous prime is 130131221102083. The next prime is 130131221102137. The reversal of 130131221102103 is 301201122131031.

It is not a de Polignac number, because 130131221102103 - 2²⁵ = 130131187547671 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130131221102103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130131221102153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202320598 + ... + 202962771.

It is an arithmetic number, because the mean of its divisors is an integer number (11679861440030).

Almost surely, 2^{130131221102103} is an apocalyptic number.

130131221102103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130131221102103 is a deficient number, since it is larger than the sum of its proper divisors (56746561938377).

130131221102103 is a wasteful number, since it uses less digits than its factorization.

130131221102103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405291618.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 130131221102103 its reverse (301201122131031), we get a palindrome (431332343233134).

The spelling of 130131221102103 in words is "one hundred thirty trillion, one hundred thirty-one billion, two hundred twenty-one million, one hundred two thousand, one hundred three".