30102330220030 has 32 divisors (see below), whose sum is σ = 54487868032800. Its totient is φ = 11973451450752.

The previous prime is 30102330220007. The next prime is 30102330220099. The reversal of 30102330220030 is 3002203320103.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134376156 + ... + 134599984.

It is an arithmetic number, because the mean of its divisors is an integer number (1702745876025).

Almost surely, 2^{30102330220030} is an apocalyptic number.

30102330220030 is a deficient number, since it is larger than the sum of its proper divisors (24385537812770).

30102330220030 is a wasteful number, since it uses less digits than its factorization.

30102330220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299148.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30102330220030 its reverse (3002203320103), we get a palindrome (33104533540133).

The spelling of 30102330220030 in words is "thirty trillion, one hundred two billion, three hundred thirty million, two hundred twenty thousand, thirty".