11108949199 has 2 divisors, whose sum is σ = 11108949200. Its totient is φ = 11108949198.

The previous prime is 11108949179. The next prime is 11108949223. The reversal of 11108949199 is 99194980111.

11108949199 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 (99194980111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11108949199 - 2¹⁵ = 11108916431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11108949109) 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, 5554474599 + 5554474600.

It is an arithmetic number, because the mean of its divisors is an integer number (5554474600).

Almost surely, 2^11108949199 is an apocalyptic number.

11108949199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11108949199 is an equidigital number, since it uses as much as digits as its factorization.

11108949199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 52.

The spelling of 11108949199 in words is "eleven billion, one hundred eight million, nine hundred forty-nine thousand, one hundred ninety-nine".