223230321123 has 8 divisors (see below), whose sum is σ = 297647826000. Its totient is φ = 148816515168.

The previous prime is 223230321109. The next prime is 223230321163. The reversal of 223230321123 is 321123032322.

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

It is not a de Polignac number, because 223230321123 - 2¹³ = 223230312931 is a prime.

It is a super-3 number, since 3×223230321123³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 223230321093 and 223230321102.

It is not an unprimeable number, because it can be changed into a prime (223230321163) 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, 780708 + ... + 1027601.

It is an arithmetic number, because the mean of its divisors is an integer number (37205978250).

Almost surely, 2^223230321123 is an apocalyptic number.

223230321123 is a deficient number, since it is larger than the sum of its proper divisors (74417504877).

223230321123 is a wasteful number, since it uses less digits than its factorization.

223230321123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849461.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223230321123 its reverse (321123032322), we get a palindrome (544353353445).

The spelling of 223230321123 in words is "two hundred twenty-three billion, two hundred thirty million, three hundred twenty-one thousand, one hundred twenty-three".