2003001003332 has 24 divisors (see below), whose sum is σ = 4073900349120. Its totient is φ = 843879356640.

The previous prime is 2003001003329. The next prime is 2003001003337. The reversal of 2003001003332 is 2333001003002.

It is a self number, because there is not a number n which added to its sum of digits gives 2003001003332.

It is not an unprimeable number, because it can be changed into a prime (2003001003337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606233519 + ... + 606236822.

It is an arithmetic number, because the mean of its divisors is an integer number (169745847880).

Almost surely, 2^{2003001003332} is an apocalyptic number.

It is an amenable number.

2003001003332 is an abundant number, since it is smaller than the sum of its proper divisors (2070899345788).

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

2003001003332 is a wasteful number, since it uses less digits than its factorization.

2003001003332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212470411 (or 1212470409 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 2003001003332 its reverse (2333001003002), we get a palindrome (4336002006334).

The spelling of 2003001003332 in words is "two trillion, three billion, one million, three thousand, three hundred thirty-two".