200105443807 has 2 divisors, whose sum is σ = 200105443808. Its totient is φ = 200105443806.

The previous prime is 200105443711. The next prime is 200105443829. The reversal of 200105443807 is 708344501002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200105443807 - 2¹⁹ = 200104919519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200105443877) 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, 100052721903 + 100052721904.

It is an arithmetic number, because the mean of its divisors is an integer number (100052721904).

Almost surely, 2^200105443807 is an apocalyptic number.

200105443807 is a deficient number, since it is larger than the sum of its proper divisors (1).

200105443807 is an equidigital number, since it uses as much as digits as its factorization.

200105443807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

Adding to 200105443807 its reverse (708344501002), we get a palindrome (908449944809).

The spelling of 200105443807 in words is "two hundred billion, one hundred five million, four hundred forty-three thousand, eight hundred seven".