1103116423 has 2 divisors, whose sum is σ = 1103116424. Its totient is φ = 1103116422.

The previous prime is 1103116411. The next prime is 1103116433. The reversal of 1103116423 is 3246113011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103116423 - 2⁹ = 1103115911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1103116394 and 1103116403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103116433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551558211 + 551558212.

It is an arithmetic number, because the mean of its divisors is an integer number (551558212).

Almost surely, 2^1103116423 is an apocalyptic number.

1103116423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103116423 is an equidigital number, since it uses as much as digits as its factorization.

1103116423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1103116423 is about 33213.1965188538. The cubic root of 1103116423 is about 1033.2540512765.

Adding to 1103116423 its reverse (3246113011), we get a palindrome (4349229434).

The spelling of 1103116423 in words is "one billion, one hundred three million, one hundred sixteen thousand, four hundred twenty-three".