131333221100103 has 16 divisors (see below), whose sum is σ = 196193116534656. Its totient is φ = 77444651262240.

The previous prime is 131333221100099. The next prime is 131333221100111. The reversal of 131333221100103 is 301001122333131.

It is not a de Polignac number, because 131333221100103 - 2² = 131333221100099 is a prime.

It is a super-2 number, since 2×131333221100103² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131333221100153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53781006601 + ... + 53781009042.

It is an arithmetic number, because the mean of its divisors is an integer number (12262069783416).

Almost surely, 2^{131333221100103} is an apocalyptic number.

131333221100103 is a deficient number, since it is larger than the sum of its proper divisors (64859895434553).

131333221100103 is a wasteful number, since it uses less digits than its factorization.

131333221100103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107562015694.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 131333221100103 its reverse (301001122333131), we get a palindrome (432334343433234).

The spelling of 131333221100103 in words is "one hundred thirty-one trillion, three hundred thirty-three billion, two hundred twenty-one million, one hundred thousand, one hundred three".