1100001000002 has 8 divisors (see below), whose sum is σ = 1650006489036. Its totient is φ = 549998836992.

The previous prime is 1100000999969. The next prime is 1100001000023. The reversal of 1100001000002 is 2000001000011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1068827213281 + 31173786721 = 1033841^2 + 176561^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1100001000002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307178 + ... + 1514714.

Almost surely, 2^{1100001000002} is an apocalyptic number.

1100001000002 is a deficient number, since it is larger than the sum of its proper divisors (550005489034).

1100001000002 is a wasteful number, since it uses less digits than its factorization.

1100001000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663012.

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 1100001000002 its reverse (2000001000011), we get a palindrome (3100002000013).

Subtracting 1100001000002 from its reverse (2000001000011), we obtain a palindrome (900000000009).

The spelling of 1100001000002 in words is "one trillion, one hundred billion, one million, two", and thus it is an aban number.