1111119799 has 2 divisors, whose sum is σ = 1111119800. Its totient is φ = 1111119798.

The previous prime is 1111119773. The next prime is 1111119817. The reversal of 1111119799 is 9979111111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1111119799 - 2¹¹ = 1111117751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111119769) 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, 555559899 + 555559900.

It is an arithmetic number, because the mean of its divisors is an integer number (555559900).

Almost surely, 2^1111119799 is an apocalyptic number.

1111119799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111119799 is an equidigital number, since it uses as much as digits as its factorization.

1111119799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5103, while the sum is 40.

The square root of 1111119799 is about 33333.4636514119. The cubic root of 1111119799 is about 1035.7468681733.

The spelling of 1111119799 in words is "one billion, one hundred eleven million, one hundred nineteen thousand, seven hundred ninety-nine".