204314197 has 2 divisors, whose sum is σ = 204314198. Its totient is φ = 204314196.

The previous prime is 204314191. The next prime is 204314203. The reversal of 204314197 is 791413402.

204314197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (204314191) and next prime (204314203).

It can be written as a sum of positive squares in only one way, i.e., 203946961 + 367236 = 14281^2 + 606^2 .

It is a cyclic number.

It is not a de Polignac number, because 204314197 - 2¹⁹ = 203789909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204314191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102157098 + 102157099.

It is an arithmetic number, because the mean of its divisors is an integer number (102157099).

Almost surely, 2^204314197 is an apocalyptic number.

It is an amenable number.

204314197 is a deficient number, since it is larger than the sum of its proper divisors (1).

204314197 is an equidigital number, since it uses as much as digits as its factorization.

204314197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 204314197 is about 14293.8517202327. The cubic root of 204314197 is about 588.9785995378.

Adding to 204314197 its reverse (791413402), we get a palindrome (995727599).

The spelling of 204314197 in words is "two hundred four million, three hundred fourteen thousand, one hundred ninety-seven".