204033212300 has 36 divisors (see below), whose sum is σ = 443114357616. Its totient is φ = 81546504000.

The previous prime is 204033212281. The next prime is 204033212309. The reversal of 204033212300 is 3212330402.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (204033212309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 711851 + ... + 956450.

It is an arithmetic number, because the mean of its divisors is an integer number (12308732156).

Almost surely, 2^204033212300 is an apocalyptic number.

204033212300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204033212300 is an abundant number, since it is smaller than the sum of its proper divisors (239081145316).

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

204033212300 is a wasteful number, since it uses less digits than its factorization.

204033212300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669538 (or 1669531 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 204033212300 its reverse (3212330402), we get a palindrome (207245542702).

The spelling of 204033212300 in words is "two hundred four billion, thirty-three million, two hundred twelve thousand, three hundred".