233323121322353 has 2 divisors, whose sum is σ = 233323121322354. Its totient is φ = 233323121322352.

The previous prime is 233323121322323. The next prime is 233323121322437. The reversal of 233323121322353 is 353223121323332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232904469619264 + 418651703089 = 15261208^2 + 647033^2 .

It is a cyclic number.

It is not a de Polignac number, because 233323121322353 - 2³⁸ = 233048243415409 is a prime.

It is not a weakly prime, because it can be changed into another prime (233323121322323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116661560661176 + 116661560661177.

It is an arithmetic number, because the mean of its divisors is an integer number (116661560661177).

Almost surely, 2^{233323121322353} is an apocalyptic number.

It is an amenable number.

233323121322353 is a deficient number, since it is larger than the sum of its proper divisors (1).

233323121322353 is an equidigital number, since it uses as much as digits as its factorization.

233323121322353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 38.

Adding to 233323121322353 its reverse (353223121323332), we get a palindrome (586546242645685).

The spelling of 233323121322353 in words is "two hundred thirty-three trillion, three hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-two thousand, three hundred fifty-three".