204013324320030 has 32 divisors (see below), whose sum is σ = 544035531520800. Its totient is φ = 54403553151936.

The previous prime is 204013324320023. The next prime is 204013324320227. The reversal of 204013324320030 is 30023423310402.

204013324320030 is a `hidden beast` number, since 2 + 0 + 4 + 0 + 1 + 332 + 4 + 320 + 0 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 204013324319976 and 204013324320003.

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, 377802452175 + ... + 377802452714.

It is an arithmetic number, because the mean of its divisors is an integer number (17001110360025).

Almost surely, 2^{204013324320030} is an apocalyptic number.

204013324320030 is an abundant number, since it is smaller than the sum of its proper divisors (340022207200770).

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

204013324320030 is a wasteful number, since it uses less digits than its factorization.

204013324320030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755604904905 (or 755604904899 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 204013324320030 its reverse (30023423310402), we get a palindrome (234036747630432).

The spelling of 204013324320030 in words is "two hundred four trillion, thirteen billion, three hundred twenty-four million, three hundred twenty thousand, thirty".