2003111099999 has 8 divisors (see below), whose sum is σ = 2033849573808. Its totient is φ = 1972397370240.

The previous prime is 2003111099989. The next prime is 2003111100017. The reversal of 2003111099999 is 9999901113002.

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

It is a de Polignac number, because none of the positive numbers 2^k-2003111099999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2003111099999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003111099989) 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, 6022832 + ... + 6346709.

It is an arithmetic number, because the mean of its divisors is an integer number (254231196726).

Almost surely, 2^{2003111099999} is an apocalyptic number.

2003111099999 is a deficient number, since it is larger than the sum of its proper divisors (30738473809).

2003111099999 is a wasteful number, since it uses less digits than its factorization.

2003111099999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12372025.

The product of its (nonzero) digits is 354294, while the sum is 53.

The spelling of 2003111099999 in words is "two trillion, three billion, one hundred eleven million, ninety-nine thousand, nine hundred ninety-nine".