130230220 has 24 divisors (see below), whose sum is σ = 273925008. Its totient is φ = 52008000.

The previous prime is 130230193. The next prime is 130230241. The reversal of 130230220 is 22032031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 130230220.

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, 8295 + ... + 18145.

It is an arithmetic number, because the mean of its divisors is an integer number (11413542).

Almost surely, 2^130230220 is an apocalyptic number.

130230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130230220 is an abundant number, since it is smaller than the sum of its proper divisors (143694788).

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

130230220 is a wasteful number, since it uses less digits than its factorization.

130230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10521 (or 10519 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 130230220 is about 11411.8456000771. The cubic root of 130230220 is about 506.8785634540.

Adding to 130230220 its reverse (22032031), we get a palindrome (152262251).

The spelling of 130230220 in words is "one hundred thirty million, two hundred thirty thousand, two hundred twenty".