2003002011120 has 160 divisors (see below), whose sum is σ = 7130303988480. Its totient is φ = 460019589120.

The previous prime is 2003002011083. The next prime is 2003002011163. The reversal of 2003002011120 is 211102003002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2003002011096 and 2003002011105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19915969 + ... + 20016288.

It is an arithmetic number, because the mean of its divisors is an integer number (44564399928).

Almost surely, 2^{2003002011120} is an apocalyptic number.

2003002011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003002011120 is an abundant number, since it is smaller than the sum of its proper divisors (5127301977360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2003002011120 is a wasteful number, since it uses less digits than its factorization.

2003002011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39932303 (or 39932297 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 2003002011120 its reverse (211102003002), we get a palindrome (2214104014122).

The spelling of 2003002011120 in words is "two trillion, three billion, two million, eleven thousand, one hundred twenty".