200504201 has 2 divisors, whose sum is σ = 200504202. Its totient is φ = 200504200.

The previous prime is 200504191. The next prime is 200504219. The reversal of 200504201 is 102405002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195328576 + 5175625 = 13976^2 + 2275^2 .

It is a cyclic number.

It is not a de Polignac number, because 200504201 - 2²⁶ = 133395337 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (200504251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100252100 + 100252101.

It is an arithmetic number, because the mean of its divisors is an integer number (100252101).

Almost surely, 2^200504201 is an apocalyptic number.

It is an amenable number.

200504201 is a deficient number, since it is larger than the sum of its proper divisors (1).

200504201 is an equidigital number, since it uses as much as digits as its factorization.

200504201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 200504201 is about 14159.9506001963. The cubic root of 200504201 is about 585.2945661426.

Adding to 200504201 its reverse (102405002), we get a palindrome (302909203).

The spelling of 200504201 in words is "two hundred million, five hundred four thousand, two hundred one".