11068108091 has 2 divisors, whose sum is σ = 11068108092. Its totient is φ = 11068108090.

The previous prime is 11068108069. The next prime is 11068108097. The reversal of 11068108091 is 19080186011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11068108091 - 2¹⁸ = 11067845947 is a prime.

It is not a weakly prime, because it can be changed into another prime (11068108097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5534054045 + 5534054046.

It is an arithmetic number, because the mean of its divisors is an integer number (5534054046).

Almost surely, 2^11068108091 is an apocalyptic number.

11068108091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11068108091 is an equidigital number, since it uses as much as digits as its factorization.

11068108091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 35.

The spelling of 11068108091 in words is "eleven billion, sixty-eight million, one hundred eight thousand, ninety-one".