30321130424232 has 32 divisors (see below), whose sum is σ = 76381473595680. Its totient is φ = 10029890470080.

The previous prime is 30321130424227. The next prime is 30321130424251. The reversal of 30321130424232 is 23242403112303.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 30321130424232.

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, 4822059583 + ... + 4822065870.

It is an arithmetic number, because the mean of its divisors is an integer number (2386921049865).

Almost surely, 2^{30321130424232} is an apocalyptic number.

It is an amenable number.

30321130424232 is an abundant number, since it is smaller than the sum of its proper divisors (46060343171448).

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

30321130424232 is a wasteful number, since it uses less digits than its factorization.

30321130424232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9644125593 (or 9644125589 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 30321130424232 its reverse (23242403112303), we get a palindrome (53563533536535).

The spelling of 30321130424232 in words is "thirty trillion, three hundred twenty-one billion, one hundred thirty million, four hundred twenty-four thousand, two hundred thirty-two".