321233241234223 has 2 divisors, whose sum is σ = 321233241234224. Its totient is φ = 321233241234222.

The previous prime is 321233241234197. The next prime is 321233241234253. The reversal of 321233241234223 is 322432142332123.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-321233241234223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321233241234253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160616620617111 + 160616620617112.

It is an arithmetic number, because the mean of its divisors is an integer number (160616620617112).

Almost surely, 2^{321233241234223} is an apocalyptic number.

321233241234223 is a deficient number, since it is larger than the sum of its proper divisors (1).

321233241234223 is an equidigital number, since it uses as much as digits as its factorization.

321233241234223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 37.

Adding to 321233241234223 its reverse (322432142332123), we get a palindrome (643665383566346).

The spelling of 321233241234223 in words is "three hundred twenty-one trillion, two hundred thirty-three billion, two hundred forty-one million, two hundred thirty-four thousand, two hundred twenty-three".