130075 has 18 divisors (see below), whose sum is σ = 181412. Its totient is φ = 92400.

The previous prime is 130073. The next prime is 130079. The reversal of 130075 is 570031.

It is not a de Polignac number, because 130075 - 2¹ = 130073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130073) 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 17 ways as a sum of consecutive naturals, for example, 3004 + ... + 3046.

2¹³⁰⁰⁷⁵ is an apocalyptic number.

130075 is a deficient number, since it is larger than the sum of its proper divisors (51337).

130075 is a wasteful number, since it uses less digits than its factorization.

130075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 130075 is about 360.6591188366. The cubic root of 130075 is about 50.6677102355.

The spelling of 130075 in words is "one hundred thirty thousand, seventy-five".