130430324 has 24 divisors (see below), whose sum is σ = 242552520. Its totient is φ = 61369728.

The previous prime is 130430317. The next prime is 130430347. The reversal of 130430324 is 423034031.

It can be written as a sum of positive squares in 4 ways, for example, as 1607824 + 128822500 = 1268^2 + 11350^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130430296 and 130430305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16334 + ... + 22970.

It is an arithmetic number, because the mean of its divisors is an integer number (10106355).

Almost surely, 2^130430324 is an apocalyptic number.

It is an amenable number.

130430324 is a deficient number, since it is larger than the sum of its proper divisors (112122196).

130430324 is an equidigital number, since it uses as much as digits as its factorization.

130430324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6692 (or 6656 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 130430324 is about 11420.6096159531. The cubic root of 130430324 is about 507.1380437363.

Adding to 130430324 its reverse (423034031), we get a palindrome (553464355).

The spelling of 130430324 in words is "one hundred thirty million, four hundred thirty thousand, three hundred twenty-four".