2111103323 has 8 divisors (see below), whose sum is σ = 2517589248. Its totient is φ = 1730842344.

The previous prime is 2111103289. The next prime is 2111103353. The reversal of 2111103323 is 3233011112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2111103323 - 2¹⁶ = 2111037787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111103353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6556061 + ... + 6556382.

It is an arithmetic number, because the mean of its divisors is an integer number (314698656).

Almost surely, 2^2111103323 is an apocalyptic number.

2111103323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2111103323 is a deficient number, since it is larger than the sum of its proper divisors (406485925).

2111103323 is a wasteful number, since it uses less digits than its factorization.

2111103323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13112473.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 2111103323 is about 45946.7444222112. The cubic root of 2111103323 is about 1282.8321329208.

Adding to 2111103323 its reverse (3233011112), we get a palindrome (5344114435).

The spelling of 2111103323 in words is "two billion, one hundred eleven million, one hundred three thousand, three hundred twenty-three".