1010000001019 has 4 divisors (see below), whose sum is σ = 1010160045360. Its totient is φ = 1009839956680.

The previous prime is 1010000001001. The next prime is 1010000001071. The reversal of 1010000001019 is 9101000000101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1010000001019 - 2¹⁵ = 1009999968251 is a prime.

It is a super-2 number, since 2×1010000001019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010000001319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80012704 + ... + 80025325.

It is an arithmetic number, because the mean of its divisors is an integer number (252540011340).

Almost surely, 2^{1010000001019} is an apocalyptic number.

1010000001019 is a deficient number, since it is larger than the sum of its proper divisors (160044341).

1010000001019 is an equidigital number, since it uses as much as digits as its factorization.

1010000001019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160044340.

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

It can be divided in two parts, 101000000101 and 9, that multiplied together give a palindrome (909000000909).

The spelling of 1010000001019 in words is "one trillion, ten billion, one thousand, nineteen".