1100001000019 has 8 divisors (see below), whose sum is σ = 1126837227008. Its totient is φ = 1073448754560.

The previous prime is 1100000999969. The next prime is 1100001000023. The reversal of 1100001000019 is 9100001000011.

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

It is a cyclic number.

It is not a de Polignac number, because 1100001000019 - 2¹³ = 1100000991827 is a prime.

It is a super-2 number, since 2×1100001000019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100000999972 and 1100001000008.

It is not an unprimeable number, because it can be changed into a prime (1100001000029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70987542 + ... + 71003035.

It is an arithmetic number, because the mean of its divisors is an integer number (140854653376).

Almost surely, 2^{1100001000019} is an apocalyptic number.

1100001000019 is a deficient number, since it is larger than the sum of its proper divisors (26836226989).

1100001000019 is a wasteful number, since it uses less digits than its factorization.

1100001000019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141990765.

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

The spelling of 1100001000019 in words is "one trillion, one hundred billion, one million, nineteen", and thus it is an aban number.