2003120324 has 12 divisors (see below), whose sum is σ = 3657872064. Its totient is φ = 958014024.

The previous prime is 2003120323. The next prime is 2003120351. The reversal of 2003120324 is 4230213002.

It is not an unprimeable number, because it can be changed into a prime (2003120321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10886432 + ... + 10886615.

It is an arithmetic number, because the mean of its divisors is an integer number (304822672).

Almost surely, 2^2003120324 is an apocalyptic number.

It is an amenable number.

2003120324 is a deficient number, since it is larger than the sum of its proper divisors (1654751740).

2003120324 is a wasteful number, since it uses less digits than its factorization.

2003120324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21773074 (or 21773072 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2003120324 is about 44756.2322364160. The cubic root of 2003120324 is about 1260.5759364182.

Adding to 2003120324 its reverse (4230213002), we get a palindrome (6233333326).

The spelling of 2003120324 in words is "two billion, three million, one hundred twenty thousand, three hundred twenty-four".