163042315041143 has 2 divisors, whose sum is σ = 163042315041144. Its totient is φ = 163042315041142.

The previous prime is 163042315041113. The next prime is 163042315041157. The reversal of 163042315041143 is 341140513240361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163042315041143 - 2¹⁰ = 163042315040119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 163042315041097 and 163042315041106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163042315041103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81521157520571 + 81521157520572.

It is an arithmetic number, because the mean of its divisors is an integer number (81521157520572).

Almost surely, 2^{163042315041143} is an apocalyptic number.

163042315041143 is a deficient number, since it is larger than the sum of its proper divisors (1).

163042315041143 is an equidigital number, since it uses as much as digits as its factorization.

163042315041143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 163042315041143 in words is "one hundred sixty-three trillion, forty-two billion, three hundred fifteen million, forty-one thousand, one hundred forty-three".