23321012333 has 2 divisors, whose sum is σ = 23321012334. Its totient is φ = 23321012332.

The previous prime is 23321012327. The next prime is 23321012371. The reversal of 23321012333 is 33321012332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18732575689 + 4588436644 = 136867^2 + 67738^2 .

It is a cyclic number.

It is not a de Polignac number, because 23321012333 - 2¹² = 23321008237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23321012299 and 23321012308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23321012303) 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, 11660506166 + 11660506167.

It is an arithmetic number, because the mean of its divisors is an integer number (11660506167).

Almost surely, 2^23321012333 is an apocalyptic number.

It is an amenable number.

23321012333 is a deficient number, since it is larger than the sum of its proper divisors (1).

23321012333 is an equidigital number, since it uses as much as digits as its factorization.

23321012333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23321012333 its reverse (33321012332), we get a palindrome (56642024665).

Subtracting 23321012333 from its reverse (33321012332), we obtain a palindrome (9999999999).

The spelling of 23321012333 in words is "twenty-three billion, three hundred twenty-one million, twelve thousand, three hundred thirty-three".