200365613009 has 2 divisors, whose sum is σ = 200365613010. Its totient is φ = 200365613008.

The previous prime is 200365612987. The next prime is 200365613029. The reversal of 200365613009 is 900316563002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 168287011984 + 32078601025 = 410228^2 + 179105^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200365613009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 200365613009.

It is not a weakly prime, because it can be changed into another prime (200365613029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100182806504 + 100182806505.

It is an arithmetic number, because the mean of its divisors is an integer number (100182806505).

Almost surely, 2^200365613009 is an apocalyptic number.

It is an amenable number.

200365613009 is a deficient number, since it is larger than the sum of its proper divisors (1).

200365613009 is an equidigital number, since it uses as much as digits as its factorization.

200365613009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 35.

The spelling of 200365613009 in words is "two hundred billion, three hundred sixty-five million, six hundred thirteen thousand, nine".