1116119111 has 2 divisors, whose sum is σ = 1116119112. Its totient is φ = 1116119110.

The previous prime is 1116119089. The next prime is 1116119113. The reversal of 1116119111 is 1119116111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1116119111 - 2⁶ = 1116119047 is a prime.

Together with 1116119113, it forms a pair of twin primes.

It is a Chen prime.

1116119111 is a strobogrammatic number because it is the same when read upside-down.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116119113) 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, 558059555 + 558059556.

It is an arithmetic number, because the mean of its divisors is an integer number (558059556).

Almost surely, 2^1116119111 is an apocalyptic number.

1116119111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116119111 is an equidigital number, since it uses as much as digits as its factorization.

1116119111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54, while the sum is 23.

The square root of 1116119111 is about 33408.3688766752. The cubic root of 1116119111 is about 1037.2979386047.

The spelling of 1116119111 in words is "one billion, one hundred sixteen million, one hundred nineteen thousand, one hundred eleven".