130524985 has 16 divisors (see below), whose sum is σ = 159171840. Its totient is φ = 102735360.

The previous prime is 130524983. The next prime is 130525001. The reversal of 130524985 is 589425031.

It is not a de Polignac number, because 130524985 - 2¹ = 130524983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130524983) 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 15 ways as a sum of consecutive naturals, for example, 193609 + ... + 194281.

It is an arithmetic number, because the mean of its divisors is an integer number (9948240).

Almost surely, 2^130524985 is an apocalyptic number.

It is an amenable number.

130524985 is a deficient number, since it is larger than the sum of its proper divisors (28646855).

130524985 is an equidigital number, since it uses as much as digits as its factorization.

130524985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 130524985 is about 11424.7531702002. The cubic root of 130524985 is about 507.2607007583.

The spelling of 130524985 in words is "one hundred thirty million, five hundred twenty-four thousand, nine hundred eighty-five".