1324320130 has 16 divisors (see below), whose sum is σ = 2724315840. Its totient is φ = 454052592.

The previous prime is 1324320097. The next prime is 1324320139. The reversal of 1324320130 is 310234231.

It is a junction number, because it is equal to n+sod(n) for n = 1324320098 and 1324320107.

It is not an unprimeable number, because it can be changed into a prime (1324320139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9459360 + ... + 9459499.

It is an arithmetic number, because the mean of its divisors is an integer number (170269740).

Almost surely, 2^1324320130 is an apocalyptic number.

1324320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1324320130 is an abundant number, since it is smaller than the sum of its proper divisors (1399995710).

1324320130 is a wasteful number, since it uses less digits than its factorization.

1324320130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18918873.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1324320130 is about 36391.2095154860. The cubic root of 1324320130 is about 1098.1567283793.

Adding to 1324320130 its reverse (310234231), we get a palindrome (1634554361).

It can be divided in two parts, 13243201 and 30, that added together give a triangular number (13243231 = T₅₁₄₆).

The spelling of 1324320130 in words is "one billion, three hundred twenty-four million, three hundred twenty thousand, one hundred thirty".