11389333 has 2 divisors, whose sum is σ = 11389334. Its totient is φ = 11389332.

The previous prime is 11389321. The next prime is 11389381. The reversal of 11389333 is 33398311.

11389333 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6340324 + 5049009 = 2518^2 + 2247^2 .

It is a cyclic number.

It is not a de Polignac number, because 11389333 - 2⁹ = 11388821 is a prime.

It is equal to p₇₅₀₄₆₉ and since 11389333 and 750469 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 11389295 and 11389304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11387333) 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, 5694666 + 5694667.

It is an arithmetic number, because the mean of its divisors is an integer number (5694667).

Almost surely, 2^11389333 is an apocalyptic number.

It is an amenable number.

11389333 is a deficient number, since it is larger than the sum of its proper divisors (1).

11389333 is an equidigital number, since it uses as much as digits as its factorization.

11389333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 31.

The square root of 11389333 is about 3374.8085871646. The cubic root of 11389333 is about 224.9914926825.

The spelling of 11389333 in words is "eleven million, three hundred eighty-nine thousand, three hundred thirty-three".