1001110099 has 4 divisors (see below), whose sum is σ = 1092120120. Its totient is φ = 910100080.

The previous prime is 1001110067. The next prime is 1001110111. The reversal of 1001110099 is 9900111001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1001110099 - 2⁵ = 1001110067 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001110009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45504994 + ... + 45505015.

It is an arithmetic number, because the mean of its divisors is an integer number (273030030).

Almost surely, 2^1001110099 is an apocalyptic number.

1001110099 is a deficient number, since it is larger than the sum of its proper divisors (91010021).

1001110099 is an equidigital number, since it uses as much as digits as its factorization.

1001110099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91010020.

The product of its (nonzero) digits is 81, while the sum is 22.

The square root of 1001110099 is about 31640.3239395554. The cubic root of 1001110099 is about 1000.3698961600.

The spelling of 1001110099 in words is "one billion, one million, one hundred ten thousand, ninety-nine".