131056452344 has 16 divisors (see below), whose sum is σ = 245793737520. Its totient is φ = 65511455680.

The previous prime is 131056452281. The next prime is 131056452347. The reversal of 131056452344 is 443254650131.

It is a junction number, because it is equal to n+sod(n) for n = 131056452298 and 131056452307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131056452347) 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, 2063069 + ... + 2125644.

It is an arithmetic number, because the mean of its divisors is an integer number (15362108595).

Almost surely, 2^131056452344 is an apocalyptic number.

It is an amenable number.

131056452344 is a deficient number, since it is larger than the sum of its proper divisors (114737285176).

131056452344 is a wasteful number, since it uses less digits than its factorization.

131056452344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4192630 (or 4192626 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 131056452344 in words is "one hundred thirty-one billion, fifty-six million, four hundred fifty-two thousand, three hundred forty-four".