11110110000091 has 2 divisors, whose sum is σ = 11110110000092. Its totient is φ = 11110110000090.

The previous prime is 11110110000023. The next prime is 11110110000151. The reversal of 11110110000091 is 19000001101111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11110110000091 - 2²⁷ = 11109975782363 is a prime.

It is not a weakly prime, because it can be changed into another prime (11110110000991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555055000045 + 5555055000046.

It is an arithmetic number, because the mean of its divisors is an integer number (5555055000046).

Almost surely, 2^{11110110000091} is an apocalyptic number.

11110110000091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110110000091 is an equidigital number, since it uses as much as digits as its factorization.

11110110000091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 16.

The spelling of 11110110000091 in words is "eleven trillion, one hundred ten billion, one hundred ten million, ninety-one", and thus it is an aban number.