130500220 has 24 divisors (see below), whose sum is σ = 275436000. Its totient is φ = 51936192.

The previous prime is 130500193. The next prime is 130500233. The reversal of 130500220 is 22005031.

It is a self number, because there is not a number n which added to its sum of digits gives 130500220.

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, 12415 + ... + 20374.

It is an arithmetic number, because the mean of its divisors is an integer number (11476500).

Almost surely, 2^130500220 is an apocalyptic number.

130500220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130500220 is an abundant number, since it is smaller than the sum of its proper divisors (144935780).

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

130500220 is a wasteful number, since it uses less digits than its factorization.

130500220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32997 (or 32995 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 130500220 is about 11423.6692879302. The cubic root of 130500220 is about 507.2286172308.

Adding to 130500220 its reverse (22005031), we get a palindrome (152505251).

The spelling of 130500220 in words is "one hundred thirty million, five hundred thousand, two hundred twenty".