11033423 has 2 divisors, whose sum is σ = 11033424. Its totient is φ = 11033422.

The previous prime is 11033417. The next prime is 11033431. The reversal of 11033423 is 32433011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11033423 - 2¹⁸ = 10771279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11033443) 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, 5516711 + 5516712.

It is an arithmetic number, because the mean of its divisors is an integer number (5516712).

Almost surely, 2^11033423 is an apocalyptic number.

11033423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11033423 is an equidigital number, since it uses as much as digits as its factorization.

11033423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 11033423 is about 3321.6596755237. The cubic root of 11033423 is about 222.6230300524.

Adding to 11033423 its reverse (32433011), we get a palindrome (43466434).

It can be divided in two parts, 110 and 33423, that added together give a palindrome (33533).

The spelling of 11033423 in words is "eleven million, thirty-three thousand, four hundred twenty-three".