327117223 has 4 divisors (see below), whose sum is σ = 329008248. Its totient is φ = 325226200.

The previous prime is 327117221. The next prime is 327117251. The reversal of 327117223 is 322711723.

It is a happy number.

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 327117223 - 2¹ = 327117221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 327117191 and 327117200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327117221) 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 in 3 ways as a sum of consecutive naturals, for example, 945253 + ... + 945598.

It is an arithmetic number, because the mean of its divisors is an integer number (82252062).

Almost surely, 2^327117223 is an apocalyptic number.

327117223 is a deficient number, since it is larger than the sum of its proper divisors (1891025).

327117223 is a wasteful number, since it uses less digits than its factorization.

327117223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891024.

The product of its digits is 3528, while the sum is 28.

The square root of 327117223 is about 18086.3822529548. The cubic root of 327117223 is about 689.0241916061.

Adding to 327117223 its reverse (322711723), we get a palindrome (649828946).

The spelling of 327117223 in words is "three hundred twenty-seven million, one hundred seventeen thousand, two hundred twenty-three".