143159 has 2 divisors, whose sum is σ = 143160. Its totient is φ = 143158.

The previous prime is 143141. The next prime is 143177. The reversal of 143159 is 951341.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (143141) and next prime (143177).

It is an emirp because it is prime and its reverse (951341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 143159 - 2⁸ = 142903 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 143159.

It is not a weakly prime, because it can be changed into another prime (140159) 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, 71579 + 71580.

It is an arithmetic number, because the mean of its divisors is an integer number (71580).

2¹⁴³¹⁵⁹ is an apocalyptic number.

143159 is a deficient number, since it is larger than the sum of its proper divisors (1).

143159 is an equidigital number, since it uses as much as digits as its factorization.

143159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540, while the sum is 23.

The square root of 143159 is about 378.3635817570. The cubic root of 143159 is about 52.3125895402.

The spelling of 143159 in words is "one hundred forty-three thousand, one hundred fifty-nine".