30321022050204 has 48 divisors (see below), whose sum is σ = 70803579208320. Its totient is φ = 10099219440960.

The previous prime is 30321022050203. The next prime is 30321022050217. The reversal of 30321022050204 is 40205022012303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30321022050203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142780767 + ... + 142992969.

It is an arithmetic number, because the mean of its divisors is an integer number (1475074566840).

Almost surely, 2^{30321022050204} is an apocalyptic number.

It is an amenable number.

30321022050204 is an abundant number, since it is smaller than the sum of its proper divisors (40482557158116).

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

30321022050204 is a wasteful number, since it uses less digits than its factorization.

30321022050204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221330 (or 221328 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 30321022050204 its reverse (40205022012303), we get a palindrome (70526044062507).

The spelling of 30321022050204 in words is "thirty trillion, three hundred twenty-one billion, twenty-two million, fifty thousand, two hundred four".