131850087 has 8 divisors (see below), whose sum is σ = 179540736. Its totient is φ = 86029752.

The previous prime is 131850077. The next prime is 131850091. The reversal of 131850087 is 780058131.

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

It is not a de Polignac number, because 131850087 - 2⁴ = 131850071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131850077) 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, 467413 + ... + 467694.

It is an arithmetic number, because the mean of its divisors is an integer number (22442592).

Almost surely, 2^131850087 is an apocalyptic number.

131850087 is a deficient number, since it is larger than the sum of its proper divisors (47690649).

131850087 is an equidigital number, since it uses as much as digits as its factorization.

131850087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935157.

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 131850087 is about 11482.5993137443. The cubic root of 131850087 is about 508.9715105323.

The spelling of 131850087 in words is "one hundred thirty-one million, eight hundred fifty thousand, eighty-seven".