130839087 has 8 divisors (see below), whose sum is σ = 174504960. Its totient is φ = 87199640.

The previous prime is 130839043. The next prime is 130839109. The reversal of 130839087 is 780938031.

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

It is a cyclic number.

It is not a de Polignac number, because 130839087 - 2¹⁰ = 130838063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130839017) 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, 16114 + ... + 22832.

It is an arithmetic number, because the mean of its divisors is an integer number (21813120).

Almost surely, 2^130839087 is an apocalyptic number.

130839087 is a deficient number, since it is larger than the sum of its proper divisors (43665873).

130839087 is an equidigital number, since it uses as much as digits as its factorization.

130839087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13213.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 130839087 is about 11438.4914652239. The cubic root of 130839087 is about 507.6672741648.

The spelling of 130839087 in words is "one hundred thirty million, eight hundred thirty-nine thousand, eighty-seven".