11333393 has 2 divisors, whose sum is σ = 11333394. Its totient is φ = 11333392.

The previous prime is 11333389. The next prime is 11333423. The reversal of 11333393 is 39333311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9193024 + 2140369 = 3032^2 + 1463^2 .

It is an emirp because it is prime and its reverse (39333311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11333393 - 2² = 11333389 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11333303) 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, 5666696 + 5666697.

It is an arithmetic number, because the mean of its divisors is an integer number (5666697).

Almost surely, 2^11333393 is an apocalyptic number.

It is an amenable number.

11333393 is a deficient number, since it is larger than the sum of its proper divisors (1).

11333393 is an equidigital number, since it uses as much as digits as its factorization.

11333393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2187, while the sum is 26.

The square root of 11333393 is about 3366.5105079295. The cubic root of 11333393 is about 224.6225308826.

The spelling of 11333393 in words is "eleven million, three hundred thirty-three thousand, three hundred ninety-three".