206002301 has 2 divisors, whose sum is σ = 206002302. Its totient is φ = 206002300.

The previous prime is 206002297. The next prime is 206002319. The reversal of 206002301 is 103200602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200194201 + 5808100 = 14149^2 + 2410^2 .

It is a cyclic number.

It is not a de Polignac number, because 206002301 - 2² = 206002297 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (206002331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103001150 + 103001151.

It is an arithmetic number, because the mean of its divisors is an integer number (103001151).

Almost surely, 2^206002301 is an apocalyptic number.

It is an amenable number.

206002301 is a deficient number, since it is larger than the sum of its proper divisors (1).

206002301 is an equidigital number, since it uses as much as digits as its factorization.

206002301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 206002301 is about 14352.7802533168. The cubic root of 206002301 is about 590.5962573137.

Adding to 206002301 its reverse (103200602), we get a palindrome (309202903).

The spelling of 206002301 in words is "two hundred six million, two thousand, three hundred one".