130980975 has 24 divisors (see below), whose sum is σ = 225973632. Its totient is φ = 66818400.

The previous prime is 130980961. The next prime is 130980979. The reversal of 130980975 is 579089031.

It is a happy number.

It is not a de Polignac number, because 130980975 - 2⁶ = 130980911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130980979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36241 + ... + 39690.

It is an arithmetic number, because the mean of its divisors is an integer number (9415568).

Almost surely, 2^130980975 is an apocalyptic number.

130980975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130980975 is a deficient number, since it is larger than the sum of its proper divisors (94992657).

130980975 is a wasteful number, since it uses less digits than its factorization.

130980975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75967 (or 75962 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 130980975 is about 11444.6920010982. The cubic root of 130980975 is about 507.8507205473.

The spelling of 130980975 in words is "one hundred thirty million, nine hundred eighty thousand, nine hundred seventy-five".