1116723079 has 2 divisors, whose sum is σ = 1116723080. Its totient is φ = 1116723078.

The previous prime is 1116723001. The next prime is 1116723089. The reversal of 1116723079 is 9703276111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1116723079 - 2²³ = 1108334471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116723089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558361539 + 558361540.

It is an arithmetic number, because the mean of its divisors is an integer number (558361540).

Almost surely, 2^1116723079 is an apocalyptic number.

1116723079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116723079 is an equidigital number, since it uses as much as digits as its factorization.

1116723079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 1116723079 is about 33417.4068263832. The cubic root of 1116723079 is about 1037.4850099736.

The spelling of 1116723079 in words is "one billion, one hundred sixteen million, seven hundred twenty-three thousand, seventy-nine".