130230221320 has 32 divisors (see below), whose sum is σ = 293198241600. Its totient is φ = 52060045248.

The previous prime is 130230221273. The next prime is 130230221339. The reversal of 130230221320 is 23122032031.

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, 935460 + ... + 1065619.

It is an arithmetic number, because the mean of its divisors is an integer number (9162445050).

Almost surely, 2^130230221320 is an apocalyptic number.

130230221320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130230221320 is an abundant number, since it is smaller than the sum of its proper divisors (162968020280).

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

130230221320 is a wasteful number, since it uses less digits than its factorization.

130230221320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002717 (or 2002713 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 130230221320 its reverse (23122032031), we get a palindrome (153352253351).

The spelling of 130230221320 in words is "one hundred thirty billion, two hundred thirty million, two hundred twenty-one thousand, three hundred twenty".