143314159 has 2 divisors, whose sum is σ = 143314160. Its totient is φ = 143314158.

The previous prime is 143314121. The next prime is 143314177. The reversal of 143314159 is 951413341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 143314159 - 2¹¹ = 143312111 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 143314159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143314109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71657079 + 71657080.

It is an arithmetic number, because the mean of its divisors is an integer number (71657080).

Almost surely, 2^143314159 is an apocalyptic number.

143314159 is a deficient number, since it is larger than the sum of its proper divisors (1).

143314159 is an equidigital number, since it uses as much as digits as its factorization.

143314159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 31.

The square root of 143314159 is about 11971.3891842175. The cubic root of 143314159 is about 523.3148191033.

The spelling of 143314159 in words is "one hundred forty-three million, three hundred fourteen thousand, one hundred fifty-nine".