130323320 has 32 divisors (see below), whose sum is σ = 293580720. Its totient is φ = 52066560.

The previous prime is 130323307. The next prime is 130323329. The reversal of 130323320 is 23323031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130323329) 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, 46355 + ... + 49085.

Almost surely, 2^130323320 is an apocalyptic number.

130323320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130323320 is an abundant number, since it is smaller than the sum of its proper divisors (163257400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130323320 is a wasteful number, since it uses less digits than its factorization.

130323320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3935 (or 3931 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 130323320 is about 11415.9239661098. The cubic root of 130323320 is about 506.9993217886. Note that the first 3 decimals are identical.

Adding to 130323320 its reverse (23323031), we get a palindrome (153646351).

The spelling of 130323320 in words is "one hundred thirty million, three hundred twenty-three thousand, three hundred twenty".