130223304420 has 96 divisors (see below), whose sum is σ = 407023626240. Its totient is φ = 30835109760.

The previous prime is 130223304397. The next prime is 130223304439. The reversal of 130223304420 is 24403322031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2265900 + ... + 2322659.

It is an arithmetic number, because the mean of its divisors is an integer number (4239829440).

Almost surely, 2^130223304420 is an apocalyptic number.

130223304420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130223304420 is an abundant number, since it is smaller than the sum of its proper divisors (276800321820).

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

130223304420 is a wasteful number, since it uses less digits than its factorization.

130223304420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4588625 (or 4588623 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 130223304420 its reverse (24403322031), we get a palindrome (154626626451).

The spelling of 130223304420 in words is "one hundred thirty billion, two hundred twenty-three million, three hundred four thousand, four hundred twenty".