11101034111103 has 12 divisors (see below), whose sum is σ = 16034856615648. Its totient is φ = 7400675761440.

The previous prime is 11101034111053. The next prime is 11101034111117. The reversal of 11101034111103 is 30111143010111.

It is not a de Polignac number, because 11101034111103 - 2¹⁸ = 11101033848959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101034111173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7344826 + ... + 8726312.

It is an arithmetic number, because the mean of its divisors is an integer number (1336238051304).

Almost surely, 2^{11101034111103} is an apocalyptic number.

11101034111103 is a deficient number, since it is larger than the sum of its proper divisors (4933822504545).

11101034111103 is a wasteful number, since it uses less digits than its factorization.

11101034111103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274334 (or 2274331 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 11101034111103 its reverse (30111143010111), we get a palindrome (41212177121214).

The spelling of 11101034111103 in words is "eleven trillion, one hundred one billion, thirty-four million, one hundred eleven thousand, one hundred three".