163115063 has 2 divisors, whose sum is σ = 163115064. Its totient is φ = 163115062.

The previous prime is 163115033. The next prime is 163115081. The reversal of 163115063 is 360511361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163115063 - 2⁸ = 163114807 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163115033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81557531 + 81557532.

It is an arithmetic number, because the mean of its divisors is an integer number (81557532).

Almost surely, 2^163115063 is an apocalyptic number.

163115063 is a deficient number, since it is larger than the sum of its proper divisors (1).

163115063 is an equidigital number, since it uses as much as digits as its factorization.

163115063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 163115063 is about 12771.6507546989. The cubic root of 163115063 is about 546.3840622801.

The spelling of 163115063 in words is "one hundred sixty-three million, one hundred fifteen thousand, sixty-three".