2011002344003 has 8 divisors (see below), whose sum is σ = 2013610695456. Its totient is φ = 2008394380800.

The previous prime is 2011002343981. The next prime is 2011002344033. The reversal of 2011002344003 is 3004432001102.

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 2011002344003 - 2¹⁸ = 2011002081859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011002344033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11102858 + ... + 11282528.

It is an arithmetic number, because the mean of its divisors is an integer number (251701336932).

Almost surely, 2^{2011002344003} is an apocalyptic number.

2011002344003 is a deficient number, since it is larger than the sum of its proper divisors (2608351453).

2011002344003 is a wasteful number, since it uses less digits than its factorization.

2011002344003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194125.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2011002344003 its reverse (3004432001102), we get a palindrome (5015434345105).

The spelling of 2011002344003 in words is "two trillion, eleven billion, two million, three hundred forty-four thousand, three".