100002000000019 has 24 divisors (see below), whose sum is σ = 109489611606480. Its totient is φ = 91288838504448.

The previous prime is 100001999999983. The next prime is 100002000000047. The reversal of 100002000000019 is 910000000200001.

It is a de Polignac number, because none of the positive numbers 2^k-100002000000019 is a prime.

It is a super-2 number, since 2×100002000000019² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100001999999945 and 100002000000008.

It is not an unprimeable number, because it can be changed into a prime (100002000000619) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2244982 + ... + 14319355.

It is an arithmetic number, because the mean of its divisors is an integer number (4562067150270).

Almost surely, 2^{100002000000019} is an apocalyptic number.

100002000000019 is a deficient number, since it is larger than the sum of its proper divisors (9487611606461).

100002000000019 is a wasteful number, since it uses less digits than its factorization.

100002000000019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16564759 (or 16564746 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The spelling of 100002000000019 in words is "one hundred trillion, two billion, nineteen", and thus it is an aban number.