2001100011002 has 8 divisors (see below), whose sum is σ = 3002637085812. Its totient is φ = 1000220982400.

The previous prime is 2001100010957. The next prime is 2001100011011.

2001100011002 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1994701450921 + 6398560081 = 1412339^2 + 79991^2 .

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

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, 164503949 + ... + 164516112.

Almost surely, 2^{2001100011002} is an apocalyptic number.

2001100011002 is a deficient number, since it is larger than the sum of its proper divisors (1001537074810).

2001100011002 is a wasteful number, since it uses less digits than its factorization.

2001100011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329023104.

The product of its (nonzero) digits is 4, while the sum is 8.

It can be divided in two parts, 20011000 and 11002, that added together give a palindrome (20022002).

The spelling of 2001100011002 in words is "two trillion, one billion, one hundred million, eleven thousand, two".