1123003319 has 2 divisors, whose sum is σ = 1123003320. Its totient is φ = 1123003318.

The previous prime is 1123003261. The next prime is 1123003331. The reversal of 1123003319 is 9133003211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1123003319 - 2²⁸ = 854567863 is a prime.

It is a super-2 number, since 2×1123003319² = 2522272908970031522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1123003294 and 1123003303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123003339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561501659 + 561501660.

It is an arithmetic number, because the mean of its divisors is an integer number (561501660).

Almost surely, 2^1123003319 is an apocalyptic number.

1123003319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123003319 is an equidigital number, since it uses as much as digits as its factorization.

1123003319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 1123003319 is about 33511.2416809643. The cubic root of 1123003319 is about 1039.4262488026.

The spelling of 1123003319 in words is "one billion, one hundred twenty-three million, three thousand, three hundred nineteen".