204201201 has 4 divisors (see below), whose sum is σ = 272268272. Its totient is φ = 136134132.

The previous prime is 204201181. The next prime is 204201203. The reversal of 204201201 is 102102402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 204201201 - 2¹⁰ = 204200177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (204201203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34033531 + ... + 34033536.

It is an arithmetic number, because the mean of its divisors is an integer number (68067068).

Almost surely, 2^204201201 is an apocalyptic number.

It is an amenable number.

204201201 is a deficient number, since it is larger than the sum of its proper divisors (68067071).

204201201 is an equidigital number, since it uses as much as digits as its factorization.

204201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68067070.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 204201201 is about 14289.8985650704. The cubic root of 204201201 is about 588.8700012784.

Adding to 204201201 its reverse (102102402), we get a palindrome (306303603).

It can be divided in two parts, 204201 and 201, that added together give a palindrome (204402).

The spelling of 204201201 in words is "two hundred four million, two hundred one thousand, two hundred one".