142321023143063 has 2 divisors, whose sum is σ = 142321023143064. Its totient is φ = 142321023143062.

The previous prime is 142321023143027. The next prime is 142321023143069. The reversal of 142321023143063 is 360341320123241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142321023143063 - 2²⁰ = 142321022094487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142321023143069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71160511571531 + 71160511571532.

It is an arithmetic number, because the mean of its divisors is an integer number (71160511571532).

Almost surely, 2^{142321023143063} is an apocalyptic number.

142321023143063 is a deficient number, since it is larger than the sum of its proper divisors (1).

142321023143063 is an equidigital number, since it uses as much as digits as its factorization.

142321023143063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 142321023143063 in words is "one hundred forty-two trillion, three hundred twenty-one billion, twenty-three million, one hundred forty-three thousand, sixty-three".