321223123233 has 6 divisors (see below), whose sum is σ = 463988955794. Its totient is φ = 214148748816.

The previous prime is 321223123217. The next prime is 321223123253. The reversal of 321223123233 is 332321322123.

321223123233 is a `hidden beast` number, since 3 + 2 + 1 + 22 + 312 + 323 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 232605573264 + 88617549969 = 482292^2 + 297687^2 .

It is not a de Polignac number, because 321223123233 - 2⁴ = 321223123217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 321223123197 and 321223123206.

It is not an unprimeable number, because it can be changed into a prime (321223123253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17845729060 + ... + 17845729077.

Almost surely, 2^321223123233 is an apocalyptic number.

It is an amenable number.

321223123233 is a deficient number, since it is larger than the sum of its proper divisors (142765832561).

321223123233 is a wasteful number, since it uses less digits than its factorization.

321223123233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35691458143 (or 35691458140 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 321223123233 its reverse (332321322123), we get a palindrome (653544445356).

The spelling of 321223123233 in words is "three hundred twenty-one billion, two hundred twenty-three million, one hundred twenty-three thousand, two hundred thirty-three".