200683848109 has 2 divisors, whose sum is σ = 200683848110. Its totient is φ = 200683848108.

The previous prime is 200683848107. The next prime is 200683848161. The reversal of 200683848109 is 901848386002.

200683848109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157160709225 + 43523138884 = 396435^2 + 208622^2 .

It is a cyclic number.

It is not a de Polignac number, because 200683848109 - 2¹ = 200683848107 is a prime.

Together with 200683848107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200683848107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100341924054 + 100341924055.

It is an arithmetic number, because the mean of its divisors is an integer number (100341924055).

Almost surely, 2^200683848109 is an apocalyptic number.

It is an amenable number.

200683848109 is a deficient number, since it is larger than the sum of its proper divisors (1).

200683848109 is an equidigital number, since it uses as much as digits as its factorization.

200683848109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 200683848109 in words is "two hundred billion, six hundred eighty-three million, eight hundred forty-eight thousand, one hundred nine".