223032320123 has 8 divisors (see below), whose sum is σ = 226725752016. Its totient is φ = 219340087200.

The previous prime is 223032320113. The next prime is 223032320153. The reversal of 223032320123 is 321023230322.

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 223032320123 - 2¹² = 223032316027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223032320113) 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, 79313 + ... + 672573.

It is an arithmetic number, because the mean of its divisors is an integer number (28340719002).

Almost surely, 2^223032320123 is an apocalyptic number.

223032320123 is a deficient number, since it is larger than the sum of its proper divisors (3693431893).

223032320123 is an equidigital number, since it uses as much as digits as its factorization.

223032320123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599485.

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

Adding to 223032320123 its reverse (321023230322), we get a palindrome (544055550445).

The spelling of 223032320123 in words is "two hundred twenty-three billion, thirty-two million, three hundred twenty thousand, one hundred twenty-three".