159343163 has 16 divisors (see below), whose sum is σ = 186940416. Its totient is φ = 132999840.

The previous prime is 159343157. The next prime is 159343181. The reversal of 159343163 is 361343951.

It is a cyclic number.

It is not a de Polignac number, because 159343163 - 2⁴ = 159343147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159343123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42170 + ... + 45792.

It is an arithmetic number, because the mean of its divisors is an integer number (11683776).

Almost surely, 2^159343163 is an apocalyptic number.

159343163 is a deficient number, since it is larger than the sum of its proper divisors (27597253).

159343163 is a wasteful number, since it uses less digits than its factorization.

159343163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794.

The product of its digits is 29160, while the sum is 35.

The square root of 159343163 is about 12623.1201768818. The cubic root of 159343163 is about 542.1396169508.

The spelling of 159343163 in words is "one hundred fifty-nine million, three hundred forty-three thousand, one hundred sixty-three".