131086125088715 has 8 divisors (see below), whose sum is σ = 157303660901280. Its totient is φ = 104868692874432.

The previous prime is 131086125088697. The next prime is 131086125088729. The reversal of 131086125088715 is 517880521680131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131086125088715 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23088095 + ... + 28199864.

It is an arithmetic number, because the mean of its divisors is an integer number (19662957612660).

Almost surely, 2^{131086125088715} is an apocalyptic number.

131086125088715 is a deficient number, since it is larger than the sum of its proper divisors (26217535812565).

131086125088715 is an equidigital number, since it uses as much as digits as its factorization.

131086125088715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51799141.

The product of its (nonzero) digits is 3225600, while the sum is 56.

The spelling of 131086125088715 in words is "one hundred thirty-one trillion, eighty-six billion, one hundred twenty-five million, eighty-eight thousand, seven hundred fifteen".