131351471575 has 24 divisors (see below), whose sum is σ = 165364429392. Its totient is φ = 103476721920.

The previous prime is 131351471569. The next prime is 131351471579. The reversal of 131351471575 is 575174153131.

It is not a de Polignac number, because 131351471575 - 2⁵ = 131351471543 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 (131351471579) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5443437 + ... + 5467513.

It is an arithmetic number, because the mean of its divisors is an integer number (6890184558).

Almost surely, 2^131351471575 is an apocalyptic number.

131351471575 is a deficient number, since it is larger than the sum of its proper divisors (34012957817).

131351471575 is a wasteful number, since it uses less digits than its factorization.

131351471575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27411 (or 27406 counting only the distinct ones).

The product of its digits is 220500, while the sum is 43.

The spelling of 131351471575 in words is "one hundred thirty-one billion, three hundred fifty-one million, four hundred seventy-one thousand, five hundred seventy-five".