43159 has 2 divisors, whose sum is σ = 43160. Its totient is φ = 43158.

The previous prime is 43151. The next prime is 43177. The reversal of 43159 is 95134.

43159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43159 - 2³ = 43151 is a prime.

It is a Chen prime.

43159 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21579 + 21580.

It is an arithmetic number, because the mean of its divisors is an integer number (21580).

2⁴³¹⁵⁹ is an apocalyptic number.

43159 is a deficient number, since it is larger than the sum of its proper divisors (1).

43159 is an equidigital number, since it uses as much as digits as its factorization.

43159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 540, while the sum is 22.

The square root of 43159 is about 207.7474428242. The cubic root of 43159 is about 35.0771089073.

It can be divided in two parts, 43 and 159, that added together give a palindrome (202).

The spelling of 43159 in words is "forty-three thousand, one hundred fifty-nine".