1103323123223 has 2 divisors, whose sum is σ = 1103323123224. Its totient is φ = 1103323123222.

The previous prime is 1103323123211. The next prime is 1103323123237. The reversal of 1103323123223 is 3223213233011.

It is a weak prime.

It is an emirp because it is prime and its reverse (3223213233011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1103323123223 - 2¹⁰ = 1103323122199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1103323123192 and 1103323123201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103329123223) 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 as a sum of consecutive naturals, namely, 551661561611 + 551661561612.

It is an arithmetic number, because the mean of its divisors is an integer number (551661561612).

Almost surely, 2^{1103323123223} is an apocalyptic number.

1103323123223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103323123223 is an equidigital number, since it uses as much as digits as its factorization.

1103323123223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1103323123223 its reverse (3223213233011), we get a palindrome (4326536356234).

The spelling of 1103323123223 in words is "one trillion, one hundred three billion, three hundred twenty-three million, one hundred twenty-three thousand, two hundred twenty-three".