1100000100109 has 4 divisors (see below), whose sum is σ = 1157894842240. Its totient is φ = 1042105357980.

The previous prime is 1100000099977. The next prime is 1100000100127. The reversal of 1100000100109 is 9010010000011.

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 1100000100109 - 2³⁵ = 1065640361741 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 (1100000100809) 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, 28947371037 + ... + 28947371074.

It is an arithmetic number, because the mean of its divisors is an integer number (289473710560).

Almost surely, 2^{1100000100109} is an apocalyptic number.

1100000100109 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1100000100109 is a deficient number, since it is larger than the sum of its proper divisors (57894742131).

1100000100109 is an equidigital number, since it uses as much as digits as its factorization.

1100000100109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57894742130.

The product of its (nonzero) digits is 9, while the sum is 13.

The spelling of 1100000100109 in words is "one trillion, one hundred billion, one hundred thousand, one hundred nine".