1116065123 has 2 divisors, whose sum is σ = 1116065124. Its totient is φ = 1116065122.

The previous prime is 1116065057. The next prime is 1116065207. The reversal of 1116065123 is 3215606111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1116065123 - 2¹⁰ = 1116064099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1116065092 and 1116065101.

It is not a weakly prime, because it can be changed into another prime (1116065023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558032561 + 558032562.

It is an arithmetic number, because the mean of its divisors is an integer number (558032562).

Almost surely, 2^1116065123 is an apocalyptic number.

1116065123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116065123 is an equidigital number, since it uses as much as digits as its factorization.

1116065123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1116065123 is about 33407.5608657681. The cubic root of 1116065123 is about 1037.2812132261.

The spelling of 1116065123 in words is "one billion, one hundred sixteen million, sixty-five thousand, one hundred twenty-three".