130508975 has 6 divisors (see below), whose sum is σ = 161831160. Its totient is φ = 104407160.

The previous prime is 130508957. The next prime is 130509023. The reversal of 130508975 is 579805031.

It is not a de Polignac number, because 130508975 - 2¹² = 130504879 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 2610155 + ... + 2610204.

It is an arithmetic number, because the mean of its divisors is an integer number (26971860).

Almost surely, 2^130508975 is an apocalyptic number.

130508975 is a deficient number, since it is larger than the sum of its proper divisors (31322185).

130508975 is an equidigital number, since it uses as much as digits as its factorization.

130508975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5220369 (or 5220364 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 130508975 is about 11424.0524771204. The cubic root of 130508975 is about 507.2399599633.

The spelling of 130508975 in words is "one hundred thirty million, five hundred eight thousand, nine hundred seventy-five".