30210021113232 has 40 divisors (see below), whose sum is σ = 78042863928096. Its totient is φ = 10069967117056.

The previous prime is 30210021113231. The next prime is 30210021113249. The reversal of 30210021113232 is 23231112001203.

It is a junction number, because it is equal to n+sod(n) for n = 30210021113199 and 30210021113208.

It is not an unprimeable number, because it can be changed into a prime (30210021113231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12562708 + ... + 14773004.

Almost surely, 2^{30210021113232} is an apocalyptic number.

It is an amenable number.

30210021113232 is an abundant number, since it is smaller than the sum of its proper divisors (47832842814864).

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

30210021113232 is a wasteful number, since it uses less digits than its factorization.

30210021113232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495055 (or 2495049 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30210021113232 its reverse (23231112001203), we get a palindrome (53441133114435).

The spelling of 30210021113232 in words is "thirty trillion, two hundred ten billion, twenty-one million, one hundred thirteen thousand, two hundred thirty-two".