11393033 has 2 divisors, whose sum is σ = 11393034. Its totient is φ = 11393032.

The previous prime is 11393021. The next prime is 11393047. The reversal of 11393033 is 33039311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7907344 + 3485689 = 2812^2 + 1867^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11393033 is a prime.

It is not a weakly prime, because it can be changed into another prime (11393093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5696516 + 5696517.

It is an arithmetic number, because the mean of its divisors is an integer number (5696517).

Almost surely, 2^11393033 is an apocalyptic number.

It is an amenable number.

11393033 is a deficient number, since it is larger than the sum of its proper divisors (1).

11393033 is an equidigital number, since it uses as much as digits as its factorization.

11393033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 23.

The square root of 11393033 is about 3375.3567218888. The cubic root of 11393033 is about 225.0158540269.

The spelling of 11393033 in words is "eleven million, three hundred ninety-three thousand, thirty-three".