130120110220 has 24 divisors (see below), whose sum is σ = 273341629008. Its totient is φ = 52031016000.

The previous prime is 130120110209. The next prime is 130120110233. The reversal of 130120110220 is 22011021031.

It is a self number, because there is not a number n which added to its sum of digits gives 130120110220.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001506 + ... + 1123945.

It is an arithmetic number, because the mean of its divisors is an integer number (11389234542).

Almost surely, 2^130120110220 is an apocalyptic number.

130120110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130120110220 is an abundant number, since it is smaller than the sum of its proper divisors (143221518788).

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

130120110220 is a wasteful number, since it uses less digits than its factorization.

130120110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128521 (or 2128519 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 130120110220 its reverse (22011021031), we get a palindrome (152131131251).

The spelling of 130120110220 in words is "one hundred thirty billion, one hundred twenty million, one hundred ten thousand, two hundred twenty".