163000868803 has 2 divisors, whose sum is σ = 163000868804. Its totient is φ = 163000868802.

The previous prime is 163000868773. The next prime is 163000868813. The reversal of 163000868803 is 308868000361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163000868803 - 2¹³ = 163000860611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 163000868803.

It is not a weakly prime, because it can be changed into another prime (163000868813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81500434401 + 81500434402.

It is an arithmetic number, because the mean of its divisors is an integer number (81500434402).

Almost surely, 2^163000868803 is an apocalyptic number.

163000868803 is a deficient number, since it is larger than the sum of its proper divisors (1).

163000868803 is an equidigital number, since it uses as much as digits as its factorization.

163000868803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 163000868803 in words is "one hundred sixty-three billion, eight hundred sixty-eight thousand, eight hundred three".