200120159 has 8 divisors (see below), whose sum is σ = 206797440. Its totient is φ = 193456800.

The previous prime is 200120143. The next prime is 200120177. The reversal of 200120159 is 951021002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200120159 - 2⁴ = 200120143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200120159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200120189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31469 + ... + 37289.

It is an arithmetic number, because the mean of its divisors is an integer number (25849680).

Almost surely, 2^200120159 is an apocalyptic number.

200120159 is a deficient number, since it is larger than the sum of its proper divisors (6677281).

200120159 is a wasteful number, since it uses less digits than its factorization.

200120159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6961.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 200120159 is about 14146.3832480249. The cubic root of 200120159 is about 584.9206398787.

The spelling of 200120159 in words is "two hundred million, one hundred twenty thousand, one hundred fifty-nine".