1123320023333 has 2 divisors, whose sum is σ = 1123320023334. Its totient is φ = 1123320023332.

The previous prime is 1123320023323. The next prime is 1123320023383. The reversal of 1123320023333 is 3333200233211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1107509978689 + 15810044644 = 1052383^2 + 125738^2 .

It is an emirp because it is prime and its reverse (3333200233211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1123320023333 - 2¹⁶ = 1123319957797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123320023323) 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 as a sum of consecutive naturals, namely, 561660011666 + 561660011667.

It is an arithmetic number, because the mean of its divisors is an integer number (561660011667).

Almost surely, 2^{1123320023333} is an apocalyptic number.

It is an amenable number.

1123320023333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123320023333 is an equidigital number, since it uses as much as digits as its factorization.

1123320023333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 1123320023333 its reverse (3333200233211), we get a palindrome (4456520256544).

The spelling of 1123320023333 in words is "one trillion, one hundred twenty-three billion, three hundred twenty million, twenty-three thousand, three hundred thirty-three".