11101109983 has 2 divisors, whose sum is σ = 11101109984. Its totient is φ = 11101109982.

The previous prime is 11101109953. The next prime is 11101109989. The reversal of 11101109983 is 38990110111.

It is a strong prime.

It is an emirp because it is prime and its reverse (38990110111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11101109983 - 2³³ = 2511175391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11101109989) 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, 5550554991 + 5550554992.

It is an arithmetic number, because the mean of its divisors is an integer number (5550554992).

Almost surely, 2^11101109983 is an apocalyptic number.

11101109983 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101109983 is an equidigital number, since it uses as much as digits as its factorization.

11101109983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 34.

The spelling of 11101109983 in words is "eleven billion, one hundred one million, one hundred nine thousand, nine hundred eighty-three".