204312201 has 8 divisors (see below), whose sum is σ = 272604000. Its totient is φ = 136114272.

The previous prime is 204312169. The next prime is 204312209. The reversal of 204312201 is 102213402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 204312201 - 2⁵ = 204312169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204312209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18220 + ... + 27213.

It is an arithmetic number, because the mean of its divisors is an integer number (34075500).

Almost surely, 2^204312201 is an apocalyptic number.

It is an amenable number.

204312201 is a deficient number, since it is larger than the sum of its proper divisors (68291799).

204312201 is a wasteful number, since it uses less digits than its factorization.

204312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46935.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 204312201 is about 14293.7818998332. The cubic root of 204312201 is about 588.9766815684.

Adding to 204312201 its reverse (102213402), we get a palindrome (306525603).

The spelling of 204312201 in words is "two hundred four million, three hundred twelve thousand, two hundred one".