130330368 has 108 divisors (see below), whose sum is σ = 429509808. Its totient is φ = 37232640.

The previous prime is 130330357. The next prime is 130330411. The reversal of 130330368 is 863033031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12088 + ... + 20168.

Almost surely, 2^130330368 is an apocalyptic number.

130330368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130330368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214754904).

130330368 is an abundant number, since it is smaller than the sum of its proper divisors (299179440).

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

130330368 is an equidigital number, since it uses as much as digits as its factorization.

130330368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8110 (or 8093 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 130330368 is about 11416.2326535508. The cubic root of 130330368 is about 507.0084612805.

Adding to 130330368 its reverse (863033031), we get a palindrome (993363399).

The spelling of 130330368 in words is "one hundred thirty million, three hundred thirty thousand, three hundred sixty-eight".