130838075 has 6 divisors (see below), whose sum is σ = 162239244. Its totient is φ = 104670440.

The previous prime is 130838063. The next prime is 130838077. The reversal of 130838075 is 570838031.

It is not a de Polignac number, because 130838075 - 2²² = 126643771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130838077) 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 5 ways as a sum of consecutive naturals, for example, 2616737 + ... + 2616786.

It is an arithmetic number, because the mean of its divisors is an integer number (27039874).

Almost surely, 2^130838075 is an apocalyptic number.

130838075 is a deficient number, since it is larger than the sum of its proper divisors (31401169).

130838075 is an equidigital number, since it uses as much as digits as its factorization.

130838075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5233533 (or 5233528 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 130838075 is about 11438.4472285359. The cubic root of 130838075 is about 507.6659652781.

The spelling of 130838075 in words is "one hundred thirty million, eight hundred thirty-eight thousand, seventy-five".