130257475 has 12 divisors (see below), whose sum is σ = 161970784. Its totient is φ = 103914720.

The previous prime is 130257469. The next prime is 130257497. The reversal of 130257475 is 574752031.

It is not a de Polignac number, because 130257475 - 2³ = 130257467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130257475.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2077 + ... + 16273.

Almost surely, 2^130257475 is an apocalyptic number.

130257475 is a deficient number, since it is larger than the sum of its proper divisors (31713309).

130257475 is a wasteful number, since it uses less digits than its factorization.

130257475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14574 (or 14569 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 130257475 is about 11413.0396915108. The cubic root of 130257475 is about 506.9139213804.

The spelling of 130257475 in words is "one hundred thirty million, two hundred fifty-seven thousand, four hundred seventy-five".