204432111133300 has 36 divisors (see below), whose sum is σ = 445458418477996. Its totient is φ = 81433538035200.

The previous prime is 204432111133297. The next prime is 204432111133321. The reversal of 204432111133300 is 3331111234402.

It can be written as a sum of positive squares in 6 ways, for example, as 2235826391824 + 202196284741476 = 1495268^2 + 14219574^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4241306007 + ... + 4241354206.

Almost surely, 2^{204432111133300} is an apocalyptic number.

204432111133300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204432111133300 is an abundant number, since it is smaller than the sum of its proper divisors (241026307344696).

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

204432111133300 is a wasteful number, since it uses less digits than its factorization.

204432111133300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8482660468 (or 8482660461 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 204432111133300 its reverse (3331111234402), we get a palindrome (207763222367702).

The spelling of 204432111133300 in words is "two hundred four trillion, four hundred thirty-two billion, one hundred eleven million, one hundred thirty-three thousand, three hundred".