1116638119 has 2 divisors, whose sum is σ = 1116638120. Its totient is φ = 1116638118.

The previous prime is 1116638077. The next prime is 1116638177. The reversal of 1116638119 is 9118366111.

It is a weak prime.

It is an emirp because it is prime and its reverse (9118366111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1116638119 - 2²³ = 1108249511 is a prime.

It is a super-2 number, since 2×1116638119² = 2493761377607716322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116638179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558319059 + 558319060.

It is an arithmetic number, because the mean of its divisors is an integer number (558319060).

Almost surely, 2^1116638119 is an apocalyptic number.

1116638119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116638119 is an equidigital number, since it uses as much as digits as its factorization.

1116638119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 37.

The square root of 1116638119 is about 33416.1356084153. The cubic root of 1116638119 is about 1037.4586987768.

The spelling of 1116638119 in words is "one billion, one hundred sixteen million, six hundred thirty-eight thousand, one hundred nineteen".