11082091 has 2 divisors, whose sum is σ = 11082092. Its totient is φ = 11082090.

The previous prime is 11082061. The next prime is 11082101. The reversal of 11082091 is 19028011.

11082091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (19028011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11082091 - 2¹³ = 11073899 is a prime.

It is not a weakly prime, because it can be changed into another prime (11082061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5541045 + 5541046.

It is an arithmetic number, because the mean of its divisors is an integer number (5541046).

Almost surely, 2^11082091 is an apocalyptic number.

11082091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11082091 is an equidigital number, since it uses as much as digits as its factorization.

11082091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 11082091 is about 3328.9774706357. The cubic root of 11082091 is about 222.9498771300.

The spelling of 11082091 in words is "eleven million, eighty-two thousand, ninety-one".