100001109099 has 8 divisors (see below), whose sum is σ = 137635935232. Its totient is φ = 64516844520.

The previous prime is 100001109097. The next prime is 100001109121. The reversal of 100001109099 is 990901100001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100001109099 - 2¹ = 100001109097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100001109097) 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 7 ways as a sum of consecutive naturals, for example, 537640279 + ... + 537640464.

It is an arithmetic number, because the mean of its divisors is an integer number (17204491904).

Almost surely, 2^100001109099 is an apocalyptic number.

100001109099 is a deficient number, since it is larger than the sum of its proper divisors (37634826133).

100001109099 is a wasteful number, since it uses less digits than its factorization.

100001109099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075280777.

The product of its (nonzero) digits is 729, while the sum is 30.

The spelling of 100001109099 in words is "one hundred billion, one million, one hundred nine thousand, ninety-nine".