1103122099 has 2 divisors, whose sum is σ = 1103122100. Its totient is φ = 1103122098.

The previous prime is 1103122091. The next prime is 1103122123. The reversal of 1103122099 is 9902213011.

It is a weak prime.

It is an emirp because it is prime and its reverse (9902213011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1103122099 - 2³ = 1103122091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103122091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551561049 + 551561050.

It is an arithmetic number, because the mean of its divisors is an integer number (551561050).

Almost surely, 2^1103122099 is an apocalyptic number.

1103122099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103122099 is an equidigital number, since it uses as much as digits as its factorization.

1103122099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 1103122099 is about 33213.2819667072. The cubic root of 1103122099 is about 1033.2558234497.

The spelling of 1103122099 in words is "one billion, one hundred three million, one hundred twenty-two thousand, ninety-nine".