11011101110983 has 4 divisors (see below), whose sum is σ = 11011123784448. Its totient is φ = 11011078437520.

The previous prime is 11011101110963. The next prime is 11011101111001. The reversal of 11011101110983 is 38901110111011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011101110983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011101110963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10591966 + ... + 11584987.

It is an arithmetic number, because the mean of its divisors is an integer number (2752780946112).

Almost surely, 2^{11011101110983} is an apocalyptic number.

11011101110983 is a deficient number, since it is larger than the sum of its proper divisors (22673465).

11011101110983 is an equidigital number, since it uses as much as digits as its factorization.

11011101110983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22673464.

The product of its (nonzero) digits is 216, while the sum is 28.

Adding to 11011101110983 its reverse (38901110111011), we get a palindrome (49912211221994).

The spelling of 11011101110983 in words is "eleven trillion, eleven billion, one hundred one million, one hundred ten thousand, nine hundred eighty-three".