30305235102204 has 48 divisors (see below), whose sum is σ = 70767856849536. Its totient is φ = 10093798008000.

The previous prime is 30305235102113. The next prime is 30305235102211. The reversal of 30305235102204 is 40220153250303.

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, 142405279 + ... + 142617929.

It is an arithmetic number, because the mean of its divisors is an integer number (1474330351032).

Almost surely, 2^{30305235102204} is an apocalyptic number.

It is an amenable number.

30305235102204 is an abundant number, since it is smaller than the sum of its proper divisors (40462621747332).

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

30305235102204 is a wasteful number, since it uses less digits than its factorization.

30305235102204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221946 (or 221944 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 30305235102204 its reverse (40220153250303), we get a palindrome (70525388352507).

The spelling of 30305235102204 in words is "thirty trillion, three hundred five billion, two hundred thirty-five million, one hundred two thousand, two hundred four".