1110101099 has 2 divisors, whose sum is σ = 1110101100. Its totient is φ = 1110101098.

The previous prime is 1110101093. The next prime is 1110101147. The reversal of 1110101099 is 9901010111.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9901010111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110101099 - 2²⁰ = 1109052523 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1110101093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555050549 + 555050550.

It is an arithmetic number, because the mean of its divisors is an integer number (555050550).

Almost surely, 2^1110101099 is an apocalyptic number.

1110101099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110101099 is an equidigital number, since it uses as much as digits as its factorization.

1110101099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 23.

The square root of 1110101099 is about 33318.1797071809. The cubic root of 1110101099 is about 1035.4302392640.

The spelling of 1110101099 in words is "one billion, one hundred ten million, one hundred one thousand, ninety-nine".