163346063 has 4 divisors (see below), whose sum is σ = 163949088. Its totient is φ = 162743040.

The previous prime is 163346039. The next prime is 163346087. The reversal of 163346063 is 360643361.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (163346039) and next prime (163346087).

It is a cyclic number.

It is not a de Polignac number, because 163346063 - 2¹⁴ = 163329679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163346033) 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 in 3 ways as a sum of consecutive naturals, for example, 301106 + ... + 301647.

It is an arithmetic number, because the mean of its divisors is an integer number (40987272).

Almost surely, 2^163346063 is an apocalyptic number.

163346063 is a deficient number, since it is larger than the sum of its proper divisors (603025).

163346063 is an equidigital number, since it uses as much as digits as its factorization.

163346063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603024.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 163346063 is about 12780.6910220066. The cubic root of 163346063 is about 546.6418663562.

The spelling of 163346063 in words is "one hundred sixty-three million, three hundred forty-six thousand, sixty-three".