130524304 has 10 divisors (see below), whose sum is σ = 252890870. Its totient is φ = 65262144.

The previous prime is 130524301. The next prime is 130524347. The reversal of 130524304 is 403425031.

It can be written as a sum of positive squares in only one way, i.e., 124992400 + 5531904 = 11180^2 + 2352^2 .

It is not an unprimeable number, because it can be changed into a prime (130524301) by changing a digit.

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 as a sum of consecutive naturals, namely, 4078869 + ... + 4078900.

It is an arithmetic number, because the mean of its divisors is an integer number (25289087).

Almost surely, 2^130524304 is an apocalyptic number.

It is an amenable number.

130524304 is a deficient number, since it is larger than the sum of its proper divisors (122366566).

130524304 is an equidigital number, since it uses as much as digits as its factorization.

130524304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8157777 (or 8157771 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 130524304 is about 11424.7233664540. The cubic root of 130524304 is about 507.2598185642.

Adding to 130524304 its reverse (403425031), we get a palindrome (533949335).

The spelling of 130524304 in words is "one hundred thirty million, five hundred twenty-four thousand, three hundred four".