1001110099989 has 4 divisors (see below), whose sum is σ = 1334813466656. Its totient is φ = 667406733324.

The previous prime is 1001110099907. The next prime is 1001110099991. The reversal of 1001110099989 is 9899900111001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1001110099989 - 2⁸ = 1001110099733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001110099189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166851683329 + ... + 166851683334.

It is an arithmetic number, because the mean of its divisors is an integer number (333703366664).

Almost surely, 2^{1001110099989} is an apocalyptic number.

It is an amenable number.

1001110099989 is a deficient number, since it is larger than the sum of its proper divisors (333703366667).

1001110099989 is an equidigital number, since it uses as much as digits as its factorization.

1001110099989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333703366666.

The product of its (nonzero) digits is 52488, while the sum is 48.

The spelling of 1001110099989 in words is "one trillion, one billion, one hundred ten million, ninety-nine thousand, nine hundred eighty-nine".