163008509383 has 2 divisors, whose sum is σ = 163008509384. Its totient is φ = 163008509382.

The previous prime is 163008509353. The next prime is 163008509437. The reversal of 163008509383 is 383905800361.

163008509383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (383905800361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 163008509383 - 2¹⁷ = 163008378311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163008509333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81504254691 + 81504254692.

It is an arithmetic number, because the mean of its divisors is an integer number (81504254692).

Almost surely, 2^163008509383 is an apocalyptic number.

163008509383 is a deficient number, since it is larger than the sum of its proper divisors (1).

163008509383 is an equidigital number, since it uses as much as digits as its factorization.

163008509383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 163008509383 in words is "one hundred sixty-three billion, eight million, five hundred nine thousand, three hundred eighty-three".