159133 has 4 divisors (see below), whose sum is σ = 171388. Its totient is φ = 146880.

The previous prime is 159119. The next prime is 159157. The reversal of 159133 is 331951.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 331951 = 137 ⋅2423.

It can be written as a sum of positive squares in 2 ways, for example, as 31684 + 127449 = 178^2 + 357^2 .

It is a cyclic number.

It is not a de Polignac number, because 159133 - 2⁹ = 158621 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 (159113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6108 + ... + 6133.

It is an arithmetic number, because the mean of its divisors is an integer number (42847).

2¹⁵⁹¹³³ is an apocalyptic number.

159133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

159133 is a deficient number, since it is larger than the sum of its proper divisors (12255).

159133 is a wasteful number, since it uses less digits than its factorization.

159133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12254.

The product of its digits is 405, while the sum is 22.

The square root of 159133 is about 398.9147778662. The cubic root of 159133 is about 54.1901163425.

It can be divided in two parts, 159 and 133, that added together give a palindrome (292).

The spelling of 159133 in words is "one hundred fifty-nine thousand, one hundred thirty-three".