131056151597 has 8 divisors (see below), whose sum is σ = 153261679296. Its totient is φ = 109721428992.

The previous prime is 131056151573. The next prime is 131056151617. The reversal of 131056151597 is 795151650131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131056151597 - 2¹⁰ = 131056150573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131056151537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217700948 + ... + 217701549.

It is an arithmetic number, because the mean of its divisors is an integer number (19157709912).

Almost surely, 2^131056151597 is an apocalyptic number.

It is an amenable number.

131056151597 is a deficient number, since it is larger than the sum of its proper divisors (22205527699).

131056151597 is an equidigital number, since it uses as much as digits as its factorization.

131056151597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435402547.

The product of its (nonzero) digits is 141750, while the sum is 44.

The spelling of 131056151597 in words is "one hundred thirty-one billion, fifty-six million, one hundred fifty-one thousand, five hundred ninety-seven".