11081383 has 2 divisors, whose sum is σ = 11081384. Its totient is φ = 11081382.

The previous prime is 11081381. The next prime is 11081387. The reversal of 11081383 is 38318011.

11081383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (38318011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11081383 - 2¹ = 11081381 is a prime.

Together with 11081381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11081381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5540691 + 5540692.

It is an arithmetic number, because the mean of its divisors is an integer number (5540692).

Almost surely, 2^11081383 is an apocalyptic number.

11081383 is a deficient number, since it is larger than the sum of its proper divisors (1).

11081383 is an equidigital number, since it uses as much as digits as its factorization.

11081383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 11081383 is about 3328.8711299778. The cubic root of 11081383 is about 222.9451291730.

Adding to 11081383 its reverse (38318011), we get a palindrome (49399394).

The spelling of 11081383 in words is "eleven million, eighty-one thousand, three hundred eighty-three".