143063 has 2 divisors, whose sum is σ = 143064.
Its totient is φ = 143062.
The previous prime is 143053. The next prime is 143093. The reversal of 143063 is 360341.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 143063 - 210 = 142039 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (143053) 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, 71531 + 71532.
It is an arithmetic number, because the mean of its divisors is an integer number (71532).
2143063 is an apocalyptic number.
143063 is a deficient number, since it is larger than the sum of its proper divisors (1).
143063 is an equidigital number, since it uses as much as digits as its factorization.
143063 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 143063 is about 378.2366983781.
The cubic root of 143063 is about 52.3008936133.
The spelling of 143063 in words is "one hundred forty-three thousand, sixty-three".