131090760 has 48 divisors (see below), whose sum is σ = 426046140. Its totient is φ = 34957440.

The previous prime is 131090753. The next prime is 131090767. The reversal of 131090760 is 67090131.

It is an interprime number because it is at equal distance from previous prime (131090753) and next prime (131090767).

It can be written as a sum of positive squares in 2 ways, for example, as 130919364 + 171396 = 11442^2 + 414^2 .

It is not an unprimeable number, because it can be changed into a prime (131090767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181711 + ... + 182430.

Almost surely, 2^131090760 is an apocalyptic number.

131090760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131090760 is an abundant number, since it is smaller than the sum of its proper divisors (294955380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131090760 is a wasteful number, since it uses less digits than its factorization.

131090760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364158 (or 364151 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 131090760 is about 11449.4873247670. The cubic root of 131090760 is about 507.9925702098.

The spelling of 131090760 in words is "one hundred thirty-one million, ninety thousand, seven hundred sixty".