30232130013220 has 24 divisors (see below), whose sum is σ = 63487971477504. Its totient is φ = 12092757062496.

The previous prime is 30232130013167. The next prime is 30232130013259. The reversal of 30232130013220 is 2231003123203.

It is a junction number, because it is equal to n+sod(n) for n = 30232130013191 and 30232130013200.

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, 3294202 + ... + 8444881.

It is an arithmetic number, because the mean of its divisors is an integer number (2645332144896).

Almost surely, 2^{30232130013220} is an apocalyptic number.

It is an amenable number.

30232130013220 is an abundant number, since it is smaller than the sum of its proper divisors (33255841464284).

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

30232130013220 is a wasteful number, since it uses less digits than its factorization.

30232130013220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11867859 (or 11867857 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30232130013220 its reverse (2231003123203), we get a palindrome (32463133136423).

The spelling of 30232130013220 in words is "thirty trillion, two hundred thirty-two billion, one hundred thirty million, thirteen thousand, two hundred twenty".