131772763785141 has 12 divisors (see below), whose sum is σ = 197388008304032. Its totient is φ = 87848509189932.

The previous prime is 131772763785127. The next prime is 131772763785203. The reversal of 131772763785141 is 141587367277131.

131772763785141 is a `hidden beast` number, since 1 + 3 + 17 + 7 + 2 + 76 + 37 + 8 + 514 + 1 = 666.

It is not a de Polignac number, because 131772763785141 - 2¹³ = 131772763776949 is a prime.

It is a super-2 number, since 2×131772763785141² (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 (131772763785101) 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 11 ways as a sum of consecutive naturals, for example, 271137373801 + ... + 271137374286.

Almost surely, 2^{131772763785141} is an apocalyptic number.

It is an amenable number.

131772763785141 is a deficient number, since it is larger than the sum of its proper divisors (65615244518891).

131772763785141 is an frugal number, since it uses more digits than its factorization.

131772763785141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542274748102 (or 542274748090 counting only the distinct ones).

The product of its digits is 41489280, while the sum is 63.

The spelling of 131772763785141 in words is "one hundred thirty-one trillion, seven hundred seventy-two billion, seven hundred sixty-three million, seven hundred eighty-five thousand, one hundred forty-one".