131086701 has 8 divisors (see below), whose sum is σ = 194202560. Its totient is φ = 87391116.

The previous prime is 131086691. The next prime is 131086727. The reversal of 131086701 is 107680131.

It is not a de Polignac number, because 131086701 - 2¹⁵ = 131053933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4855063 = 131086701 / (1 + 3 + 1 + 0 + 8 + 6 + 7 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131086741) 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, 2427505 + ... + 2427558.

It is an arithmetic number, because the mean of its divisors is an integer number (24275320).

Almost surely, 2^131086701 is an apocalyptic number.

It is an amenable number.

131086701 is a deficient number, since it is larger than the sum of its proper divisors (63115859).

131086701 is an equidigital number, since it uses as much as digits as its factorization.

131086701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855072 (or 4855066 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 131086701 is about 11449.3100665499. The cubic root of 131086701 is about 507.9873271168.

The spelling of 131086701 in words is "one hundred thirty-one million, eighty-six thousand, seven hundred one".