204314203 has 2 divisors, whose sum is σ = 204314204. Its totient is φ = 204314202.

The previous prime is 204314197. The next prime is 204314207. The reversal of 204314203 is 302413402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204314203 is a prime.

It is not a weakly prime, because it can be changed into another prime (204314207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102157101 + 102157102.

It is an arithmetic number, because the mean of its divisors is an integer number (102157102).

Almost surely, 2^204314203 is an apocalyptic number.

204314203 is a deficient number, since it is larger than the sum of its proper divisors (1).

204314203 is an equidigital number, since it uses as much as digits as its factorization.

204314203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 204314203 is about 14293.8519301132. The cubic root of 204314203 is about 588.9786053032.

Adding to 204314203 its reverse (302413402), we get a palindrome (506727605).

The spelling of 204314203 in words is "two hundred four million, three hundred fourteen thousand, two hundred three".