200173173159 has 8 divisors (see below), whose sum is σ = 267703902592. Its totient is φ = 133045612920.

The previous prime is 200173173107. The next prime is 200173173181. The reversal of 200173173159 is 951371371002.

200173173159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 200173173159 - 2²⁰ = 200172124583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200173173359) 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 in 7 ways as a sum of consecutive naturals, for example, 100791139 + ... + 100793124.

It is an arithmetic number, because the mean of its divisors is an integer number (33462987824).

Almost surely, 2^200173173159 is an apocalyptic number.

200173173159 is a deficient number, since it is larger than the sum of its proper divisors (67530729433).

200173173159 is a wasteful number, since it uses less digits than its factorization.

200173173159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201584597.

The product of its (nonzero) digits is 39690, while the sum is 39.

The spelling of 200173173159 in words is "two hundred billion, one hundred seventy-three million, one hundred seventy-three thousand, one hundred fifty-nine".