163229383 has 2 divisors, whose sum is σ = 163229384. Its totient is φ = 163229382.

The previous prime is 163229327. The next prime is 163229401. The reversal of 163229383 is 383922361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163229383 - 2¹⁷ = 163098311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163229303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81614691 + 81614692.

It is an arithmetic number, because the mean of its divisors is an integer number (81614692).

Almost surely, 2^163229383 is an apocalyptic number.

163229383 is a deficient number, since it is larger than the sum of its proper divisors (1).

163229383 is an equidigital number, since it uses as much as digits as its factorization.

163229383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 163229383 is about 12776.1255081500. The cubic root of 163229383 is about 546.5116777970.

The spelling of 163229383 in words is "one hundred sixty-three million, two hundred twenty-nine thousand, three hundred eighty-three".