1000000100019 has 8 divisors (see below), whose sum is σ = 1334184355840. Its totient is φ = 666241288776.

The previous prime is 1000000100003. The next prime is 1000000100051. The reversal of 1000000100019 is 9100010000001.

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

It is not a de Polignac number, because 1000000100019 - 2⁴ = 1000000100003 is a prime.

It is a super-2 number, since 2×1000000100019² (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 = 1000000099977 and 1000000100013.

It is not an unprimeable number, because it can be changed into a prime (1000000100089) 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, 106355659 + ... + 106365060.

It is an arithmetic number, because the mean of its divisors is an integer number (166773044480).

Almost surely, 2^{1000000100019} is an apocalyptic number.

1000000100019 is a deficient number, since it is larger than the sum of its proper divisors (334184255821).

1000000100019 is a wasteful number, since it uses less digits than its factorization.

1000000100019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212722289.

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

The spelling of 1000000100019 in words is "one trillion, one hundred thousand, nineteen".