2003111310324 has 24 divisors (see below), whose sum is σ = 4676013959680. Its totient is φ = 667405545984.

The previous prime is 2003111310301. The next prime is 2003111310329. The reversal of 2003111310324 is 4230131113002.

It is a self number, because there is not a number n which added to its sum of digits gives 2003111310324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003111310329) 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, 37250029 + ... + 37303764.

Almost surely, 2^{2003111310324} is an apocalyptic number.

It is an amenable number.

2003111310324 is an abundant number, since it is smaller than the sum of its proper divisors (2672902649356).

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

2003111310324 is a wasteful number, since it uses less digits than its factorization.

2003111310324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74556039 (or 74556037 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2003111310324 its reverse (4230131113002), we get a palindrome (6233242423326).

The spelling of 2003111310324 in words is "two trillion, three billion, one hundred eleven million, three hundred ten thousand, three hundred twenty-four".