11108243911 has 2 divisors, whose sum is σ = 11108243912. Its totient is φ = 11108243910.

The previous prime is 11108243891. The next prime is 11108243929. The reversal of 11108243911 is 11934280111.

11108243911 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 a cyclic number.

It is not a de Polignac number, because 11108243911 - 2¹⁵ = 11108211143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11108247911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5554121955 + 5554121956.

It is an arithmetic number, because the mean of its divisors is an integer number (5554121956).

Almost surely, 2^11108243911 is an apocalyptic number.

11108243911 is a deficient number, since it is larger than the sum of its proper divisors (1).

11108243911 is an equidigital number, since it uses as much as digits as its factorization.

11108243911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 11108243911 in words is "eleven billion, one hundred eight million, two hundred forty-three thousand, nine hundred eleven".