11101111110899 has 2 divisors, whose sum is σ = 11101111110900. Its totient is φ = 11101111110898.

The previous prime is 11101111110889. The next prime is 11101111110919. The reversal of 11101111110899 is 99801111110111.

11101111110899 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 a cyclic number.

It is not a de Polignac number, because 11101111110899 - 2²⁰ = 11101110062323 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101111110809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550555555449 + 5550555555450.

It is an arithmetic number, because the mean of its divisors is an integer number (5550555555450).

Almost surely, 2^{11101111110899} is an apocalyptic number.

11101111110899 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101111110899 is an equidigital number, since it uses as much as digits as its factorization.

11101111110899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 35.

The spelling of 11101111110899 in words is "eleven trillion, one hundred one billion, one hundred eleven million, one hundred ten thousand, eight hundred ninety-nine".