30202112030230 has 48 divisors (see below), whose sum is σ = 63241945373376. Its totient is φ = 10354613418240.

The previous prime is 30202112030201. The next prime is 30202112030231. The reversal of 30202112030230 is 3203021120203.

It is a junction number, because it is equal to n+sod(n) for n = 30202112030198 and 30202112030207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30202112030231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11777715 + ... + 14110945.

It is an arithmetic number, because the mean of its divisors is an integer number (1317540528612).

Almost surely, 2^{30202112030230} is an apocalyptic number.

30202112030230 is an abundant number, since it is smaller than the sum of its proper divisors (33039833343146).

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

30202112030230 is a wasteful number, since it uses less digits than its factorization.

30202112030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359669 (or 2359662 counting only the distinct ones).

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

Adding to 30202112030230 its reverse (3203021120203), we get a palindrome (33405133150433).

The spelling of 30202112030230 in words is "thirty trillion, two hundred two billion, one hundred twelve million, thirty thousand, two hundred thirty".