1000110121019 has 8 divisors (see below), whose sum is σ = 1011376504080. Its totient is φ = 988844386816.

The previous prime is 1000110120983. The next prime is 1000110121069. The reversal of 1000110121019 is 9101210110001.

It is a happy number.

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 1000110121019 - 2²⁴ = 1000093343803 is a prime.

It is a super-2 number, since 2×1000110121019² (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 = 1000110120988 and 1000110121006.

It is not an unprimeable number, because it can be changed into a prime (1000110121069) 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, 3367979 + ... + 3652875.

It is an arithmetic number, because the mean of its divisors is an integer number (126422063010).

Almost surely, 2^{1000110121019} is an apocalyptic number.

1000110121019 is a deficient number, since it is larger than the sum of its proper divisors (11266383061).

1000110121019 is an equidigital number, since it uses as much as digits as its factorization.

1000110121019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324429.

The product of its (nonzero) digits is 18, while the sum is 17.

The spelling of 1000110121019 in words is "one trillion, one hundred ten million, one hundred twenty-one thousand, nineteen".