131303112022203 has 32 divisors (see below), whose sum is σ = 197573450054400. Its totient is φ = 76833054480000.

The previous prime is 131303112022177. The next prime is 131303112022219. The reversal of 131303112022203 is 302220211303131.

It is not a de Polignac number, because 131303112022203 - 2²⁰ = 131303110973627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131303112022603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169364953 + ... + 170138453.

It is an arithmetic number, because the mean of its divisors is an integer number (6174170314200).

Almost surely, 2^{131303112022203} is an apocalyptic number.

131303112022203 is a deficient number, since it is larger than the sum of its proper divisors (66270338032197).

131303112022203 is a wasteful number, since it uses less digits than its factorization.

131303112022203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950923.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 131303112022203 its reverse (302220211303131), we get a palindrome (433523323325334).

The spelling of 131303112022203 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twelve million, twenty-two thousand, two hundred three".