10001000109 has 8 divisors (see below), whose sum is σ = 13381786912. Its totient is φ = 6643773360.

The previous prime is 10001000089. The next prime is 10001000123. The reversal of 10001000109 is 90100010001.

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

It is not a de Polignac number, because 10001000109 - 2⁹ = 10000999597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10001000094 and 10001000103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001000129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5889022 + ... + 5890719.

It is an arithmetic number, because the mean of its divisors is an integer number (1672723364).

Almost surely, 2^10001000109 is an apocalyptic number.

It is an amenable number.

10001000109 is a deficient number, since it is larger than the sum of its proper divisors (3380786803).

10001000109 is a wasteful number, since it uses less digits than its factorization.

10001000109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11780027.

The product of its (nonzero) digits is 9, while the sum is 12.

The spelling of 10001000109 in words is "ten billion, one million, one hundred nine", and thus it is an aban number.