142320322036163 has 2 divisors, whose sum is σ = 142320322036164. Its totient is φ = 142320322036162.

The previous prime is 142320322036153. The next prime is 142320322036181. The reversal of 142320322036163 is 361630223023241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142320322036163 - 2²⁶ = 142320254927299 is a prime.

It is a super-2 number, since 2×142320322036163² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (142320322036103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71160161018081 + 71160161018082.

It is an arithmetic number, because the mean of its divisors is an integer number (71160161018082).

Almost surely, 2^{142320322036163} is an apocalyptic number.

142320322036163 is a deficient number, since it is larger than the sum of its proper divisors (1).

142320322036163 is an equidigital number, since it uses as much as digits as its factorization.

142320322036163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 142320322036163 in words is "one hundred forty-two trillion, three hundred twenty billion, three hundred twenty-two million, thirty-six thousand, one hundred sixty-three".