11320433 has 2 divisors, whose sum is σ = 11320434. Its totient is φ = 11320432.

The previous prime is 11320427. The next prime is 11320457. The reversal of 11320433 is 33402311.

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., 9935104 + 1385329 = 3152^2 + 1177^2 .

It is an emirp because it is prime and its reverse (33402311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11320433 - 2⁴ = 11320417 is a prime.

It is not a weakly prime, because it can be changed into another prime (11320403) 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, 5660216 + 5660217.

It is an arithmetic number, because the mean of its divisors is an integer number (5660217).

Almost surely, 2^11320433 is an apocalyptic number.

It is an amenable number.

11320433 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320433 is an equidigital number, since it uses as much as digits as its factorization.

11320433 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 11320433 is about 3364.5851155826. The cubic root of 11320433 is about 224.5368778528.

Adding to 11320433 its reverse (33402311), we get a palindrome (44722744).

The spelling of 11320433 in words is "eleven million, three hundred twenty thousand, four hundred thirty-three".