2003334120 has 160 divisors (see below), whose sum is σ = 6761905920. Its totient is φ = 531964800.

The previous prime is 2003334119. The next prime is 2003334131. The reversal of 2003334120 is 214333002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2003334093 and 2003334102.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 850945 + ... + 853295.

It is an arithmetic number, because the mean of its divisors is an integer number (42261912).

Almost surely, 2^2003334120 is an apocalyptic number.

2003334120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2003334120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3380952960).

2003334120 is an abundant number, since it is smaller than the sum of its proper divisors (4758571800).

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

2003334120 is a wasteful number, since it uses less digits than its factorization.

2003334120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2637 (or 2624 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2003334120 is about 44758.6206221774. The cubic root of 2003334120 is about 1260.6207825352.

Adding to 2003334120 its reverse (214333002), we get a palindrome (2217667122).

The spelling of 2003334120 in words is "two billion, three million, three hundred thirty-four thousand, one hundred twenty".