159293 has 2 divisors, whose sum is σ = 159294. Its totient is φ = 159292.

The previous prime is 159287. The next prime is 159311. The reversal of 159293 is 392951.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139129 + 20164 = 373^2 + 142^2 .

It is a cyclic number.

It is not a de Polignac number, because 159293 - 2¹⁰ = 158269 is a prime.

It is a Chen prime.

It is a nialpdrome in base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159223) 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 as a sum of consecutive naturals, namely, 79646 + 79647.

It is an arithmetic number, because the mean of its divisors is an integer number (79647).

2¹⁵⁹²⁹³ is an apocalyptic number.

It is an amenable number.

159293 is a deficient number, since it is larger than the sum of its proper divisors (1).

159293 is an equidigital number, since it uses as much as digits as its factorization.

159293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2430, while the sum is 29.

The square root of 159293 is about 399.1152715695. The cubic root of 159293 is about 54.2082720453.

The spelling of 159293 in words is "one hundred fifty-nine thousand, two hundred ninety-three".