130839165 has 16 divisors (see below), whose sum is σ = 232603200. Its totient is φ = 69780816.

The previous prime is 130839161. The next prime is 130839173. The reversal of 130839165 is 561938031.

It is a happy number.

It is not a de Polignac number, because 130839165 - 2² = 130839161 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130839161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484455 + ... + 484724.

It is an arithmetic number, because the mean of its divisors is an integer number (14537700).

Almost surely, 2^130839165 is an apocalyptic number.

130839165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130839165 is a deficient number, since it is larger than the sum of its proper divisors (101764035).

130839165 is an equidigital number, since it uses as much as digits as its factorization.

130839165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969193 (or 969187 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 130839165 is about 11438.4948747639. The cubic root of 130839165 is about 507.6673750470.

The spelling of 130839165 in words is "one hundred thirty million, eight hundred thirty-nine thousand, one hundred sixty-five".