131376160643 has 32 divisors (see below), whose sum is σ = 162294975360. Its totient is φ = 103560145920.

The previous prime is 131376160571. The next prime is 131376160679. The reversal of 131376160643 is 346061673131.

It is a happy number.

It is not a de Polignac number, because 131376160643 - 2²⁶ = 131309051779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131376160643.

It is not an unprimeable number, because it can be changed into a prime (131376160843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40785773 + ... + 40788993.

It is an arithmetic number, because the mean of its divisors is an integer number (5071717980).

Almost surely, 2^131376160643 is an apocalyptic number.

131376160643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131376160643 is a deficient number, since it is larger than the sum of its proper divisors (30918814717).

131376160643 is a wasteful number, since it uses less digits than its factorization.

131376160643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4767.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 131376160643 in words is "one hundred thirty-one billion, three hundred seventy-six million, one hundred sixty thousand, six hundred forty-three".