204201140201 has 4 divisors (see below), whose sum is σ = 204202857600. Its totient is φ = 204199422804.

The previous prime is 204201140159. The next prime is 204201140207. The reversal of 204201140201 is 102041102402.

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, and also an emirpimes, since its reverse is a distinct semiprime: 102041102402 = 2 ⋅51020551201.

It is a cyclic number.

It is not a de Polignac number, because 204201140201 - 2³⁰ = 203127398377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204201140201.

It is not an unprimeable number, because it can be changed into a prime (204201140207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665921 + ... + 922958.

It is an arithmetic number, because the mean of its divisors is an integer number (51050714400).

Almost surely, 2^204201140201 is an apocalyptic number.

It is an amenable number.

204201140201 is a deficient number, since it is larger than the sum of its proper divisors (1717399).

204201140201 is a wasteful number, since it uses less digits than its factorization.

204201140201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717398.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 204201140201 its reverse (102041102402), we get a palindrome (306242242603).

The spelling of 204201140201 in words is "two hundred four billion, two hundred one million, one hundred forty thousand, two hundred one".