130023220230 has 24 divisors (see below), whose sum is σ = 338060372832. Its totient is φ = 34672858704.

The previous prime is 130023220181. The next prime is 130023220253. The reversal of 130023220230 is 32022320031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 722351134 + ... + 722351313.

It is an arithmetic number, because the mean of its divisors is an integer number (14085848868).

Almost surely, 2^130023220230 is an apocalyptic number.

130023220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130023220230 is an abundant number, since it is smaller than the sum of its proper divisors (208037152602).

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

130023220230 is a wasteful number, since it uses less digits than its factorization.

130023220230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444702460 (or 1444702457 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 130023220230 its reverse (32022320031), we get a palindrome (162045540261).

The spelling of 130023220230 in words is "one hundred thirty billion, twenty-three million, two hundred twenty thousand, two hundred thirty".