163003063 has 2 divisors, whose sum is σ = 163003064. Its totient is φ = 163003062.

The previous prime is 163003031. The next prime is 163003091. The reversal of 163003063 is 360300361.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (360300361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 163003063 - 2⁵ = 163003031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163003663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81501531 + 81501532.

It is an arithmetic number, because the mean of its divisors is an integer number (81501532).

Almost surely, 2^163003063 is an apocalyptic number.

163003063 is a deficient number, since it is larger than the sum of its proper divisors (1).

163003063 is an equidigital number, since it uses as much as digits as its factorization.

163003063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 163003063 is about 12767.2652905781. The cubic root of 163003063 is about 546.2589787443.

The spelling of 163003063 in words is "one hundred sixty-three million, three thousand, sixty-three".