131056452467 has 16 divisors (see below), whose sum is σ = 137831251968. Its totient is φ = 124374829920.

The previous prime is 131056452391. The next prime is 131056452487. The reversal of 131056452467 is 764254650131.

It is not a de Polignac number, because 131056452467 - 2⁸ = 131056452211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131056452487) 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 15 ways as a sum of consecutive naturals, for example, 1643573 + ... + 1721465.

It is an arithmetic number, because the mean of its divisors is an integer number (8614453248).

Almost surely, 2^131056452467 is an apocalyptic number.

131056452467 is a deficient number, since it is larger than the sum of its proper divisors (6774799501).

131056452467 is a wasteful number, since it uses less digits than its factorization.

131056452467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78490.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 131056452467 in words is "one hundred thirty-one billion, fifty-six million, four hundred fifty-two thousand, four hundred sixty-seven".