1101110099 has 2 divisors, whose sum is σ = 1101110100. Its totient is φ = 1101110098.

The previous prime is 1101110083. The next prime is 1101110107. The reversal of 1101110099 is 9900111011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101110099 - 2⁴ = 1101110083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101110039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550555049 + 550555050.

It is an arithmetic number, because the mean of its divisors is an integer number (550555050).

Almost surely, 2^1101110099 is an apocalyptic number.

1101110099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101110099 is an equidigital number, since it uses as much as digits as its factorization.

1101110099 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 1101110099 is about 33182.9790555339. The cubic root of 1101110099 is about 1032.6272511701.

The spelling of 1101110099 in words is "one billion, one hundred one million, one hundred ten thousand, ninety-nine".