163344107 has 4 divisors (see below), whose sum is σ = 163599576. Its totient is φ = 163088640.

The previous prime is 163344101. The next prime is 163344161. The reversal of 163344107 is 701443361.

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

It is a cyclic number.

It is not a de Polignac number, because 163344107 - 2¹⁰ = 163343083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 163344107.

It is not an unprimeable number, because it can be changed into a prime (163344101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126773 + ... + 128054.

It is an arithmetic number, because the mean of its divisors is an integer number (40899894).

Almost surely, 2^163344107 is an apocalyptic number.

163344107 is a deficient number, since it is larger than the sum of its proper divisors (255469).

163344107 is an equidigital number, since it uses as much as digits as its factorization.

163344107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255468.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 163344107 is about 12780.6145000935. The cubic root of 163344107 is about 546.6396844125.

Adding to 163344107 its reverse (701443361), we get a palindrome (864787468).

The spelling of 163344107 in words is "one hundred sixty-three million, three hundred forty-four thousand, one hundred seven".