200120020100159 has 2 divisors, whose sum is σ = 200120020100160. Its totient is φ = 200120020100158.

The previous prime is 200120020100057. The next prime is 200120020100173. The reversal of 200120020100159 is 951001020021002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200120020100159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200120020106159) 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, 100060010050079 + 100060010050080.

It is an arithmetic number, because the mean of its divisors is an integer number (100060010050080).

Almost surely, 2^{200120020100159} is an apocalyptic number.

200120020100159 is a deficient number, since it is larger than the sum of its proper divisors (1).

200120020100159 is an equidigital number, since it uses as much as digits as its factorization.

200120020100159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 23.

The spelling of 200120020100159 in words is "two hundred trillion, one hundred twenty billion, twenty million, one hundred thousand, one hundred fifty-nine".