211113334103 has 16 divisors (see below), whose sum is σ = 247794471936. Its totient is φ = 176093779680.

The previous prime is 211113334093. The next prime is 211113334141. The reversal of 211113334103 is 301433311112.

It is not a de Polignac number, because 211113334103 - 2²⁸ = 210844898647 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 (211113334303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1212476 + ... + 1375617.

It is an arithmetic number, because the mean of its divisors is an integer number (15487154496).

Almost surely, 2^211113334103 is an apocalyptic number.

211113334103 is a deficient number, since it is larger than the sum of its proper divisors (36681137833).

211113334103 is a wasteful number, since it uses less digits than its factorization.

211113334103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2588414.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 211113334103 its reverse (301433311112), we get a palindrome (512546645215).

The spelling of 211113334103 in words is "two hundred eleven billion, one hundred thirteen million, three hundred thirty-four thousand, one hundred three".