223320120323 has 8 divisors (see below), whose sum is σ = 229547739456. Its totient is φ = 217129681600.

The previous prime is 223320120311. The next prime is 223320120343. The reversal of 223320120323 is 323021023322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223320120323 - 2¹⁰ = 223320119299 is a prime.

It is a super-2 number, since 2×223320120323² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223320120343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9282923 + ... + 9306948.

It is an arithmetic number, because the mean of its divisors is an integer number (28693467432).

Almost surely, 2^223320120323 is an apocalyptic number.

223320120323 is a deficient number, since it is larger than the sum of its proper divisors (6227619133).

223320120323 is a wasteful number, since it uses less digits than its factorization.

223320120323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18590205.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 223320120323 its reverse (323021023322), we get a palindrome (546341143645).

The spelling of 223320120323 in words is "two hundred twenty-three billion, three hundred twenty million, one hundred twenty thousand, three hundred twenty-three".