131780058022231 has 16 divisors (see below), whose sum is σ = 137544134390784. Its totient is φ = 126018861512544.

The previous prime is 131780058022211. The next prime is 131780058022273. The reversal of 131780058022231 is 132220850087131.

It is not a de Polignac number, because 131780058022231 - 2¹⁹ = 131780057497943 is a prime.

It is a super-2 number, since 2×131780058022231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131780058022211) 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, 1729200130 + ... + 1729276336.

It is an arithmetic number, because the mean of its divisors is an integer number (8596508399424).

Almost surely, 2^{131780058022231} is an apocalyptic number.

131780058022231 is a deficient number, since it is larger than the sum of its proper divisors (5764076368553).

131780058022231 is a wasteful number, since it uses less digits than its factorization.

131780058022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94110.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 131780058022231 in words is "one hundred thirty-one trillion, seven hundred eighty billion, fifty-eight million, twenty-two thousand, two hundred thirty-one".