200201696813 has 2 divisors, whose sum is σ = 200201696814. Its totient is φ = 200201696812.

The previous prime is 200201696797. The next prime is 200201696819. The reversal of 200201696813 is 318696102002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195281796649 + 4919900164 = 441907^2 + 70142^2 .

It is a cyclic number.

It is not a de Polignac number, because 200201696813 - 2⁴ = 200201696797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200201696819) 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 as a sum of consecutive naturals, namely, 100100848406 + 100100848407.

It is an arithmetic number, because the mean of its divisors is an integer number (100100848407).

Almost surely, 2^200201696813 is an apocalyptic number.

It is an amenable number.

200201696813 is a deficient number, since it is larger than the sum of its proper divisors (1).

200201696813 is an equidigital number, since it uses as much as digits as its factorization.

200201696813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

Adding to 200201696813 its reverse (318696102002), we get a palindrome (518897798815).

The spelling of 200201696813 in words is "two hundred billion, two hundred one million, six hundred ninety-six thousand, eight hundred thirteen".