23303323 has 2 divisors, whose sum is σ = 23303324. Its totient is φ = 23303322.

The previous prime is 23303317. The next prime is 23303333. The reversal of 23303323 is 32330332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23303323 - 2¹⁷ = 23172251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23303323.

It is not a weakly prime, because it can be changed into another prime (23303333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11651661 + 11651662.

It is an arithmetic number, because the mean of its divisors is an integer number (11651662).

Almost surely, 2^23303323 is an apocalyptic number.

23303323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23303323 is an equidigital number, since it uses as much as digits as its factorization.

23303323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 19.

The square root of 23303323 is about 4827.3515513167. The cubic root of 23303323 is about 285.6314020179.

Adding to 23303323 its reverse (32330332), we get a palindrome (55633655).

It can be divided in two parts, 2330332 and 3, that multiplied together give a palindrome (6990996).

The spelling of 23303323 in words is "twenty-three million, three hundred three thousand, three hundred twenty-three".