131376470131 has 4 divisors (see below), whose sum is σ = 131538864600. Its totient is φ = 131214075664.

The previous prime is 131376470123. The next prime is 131376470227. The reversal of 131376470131 is 131074673131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131074673131 = 6389 ⋅20515679.

It is a cyclic number.

It is not a de Polignac number, because 131376470131 - 2³ = 131376470123 is a prime.

It is a super-2 number, since 2×131376470131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131376470831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81196021 + ... + 81197638.

It is an arithmetic number, because the mean of its divisors is an integer number (32884716150).

Almost surely, 2^131376470131 is an apocalyptic number.

131376470131 is a deficient number, since it is larger than the sum of its proper divisors (162394469).

131376470131 is an equidigital number, since it uses as much as digits as its factorization.

131376470131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162394468.

The product of its (nonzero) digits is 31752, while the sum is 37.

The spelling of 131376470131 in words is "one hundred thirty-one billion, three hundred seventy-six million, four hundred seventy thousand, one hundred thirty-one".