130013320 has 16 divisors (see below), whose sum is σ = 292530060. Its totient is φ = 52005312.

The previous prime is 130013311. The next prime is 130013339. The reversal of 130013320 is 23310031.

It can be written as a sum of positive squares in 2 ways, for example, as 126922756 + 3090564 = 11266^2 + 1758^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130013320.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1625127 + ... + 1625206.

Almost surely, 2^130013320 is an apocalyptic number.

130013320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130013320 is an abundant number, since it is smaller than the sum of its proper divisors (162516740).

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

130013320 is a wasteful number, since it uses less digits than its factorization.

130013320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250344 (or 3250340 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 130013320 is about 11402.3383566705. The cubic root of 130013320 is about 506.5970029644.

Adding to 130013320 its reverse (23310031), we get a palindrome (153323351).

The spelling of 130013320 in words is "one hundred thirty million, thirteen thousand, three hundred twenty".