2003120323232 has 48 divisors (see below), whose sum is σ = 4509407609280. Its totient is φ = 858025494528.

The previous prime is 2003120323223. The next prime is 2003120323297. The reversal of 2003120323232 is 2323230213002.

It is a junction number, because it is equal to n+sod(n) for n = 2003120323198 and 2003120323207.

It is an unprimeable number.

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, 1943858 + ... + 2790129.

It is an arithmetic number, because the mean of its divisors is an integer number (93945991860).

Almost surely, 2^{2003120323232} is an apocalyptic number.

It is an amenable number.

2003120323232 is an abundant number, since it is smaller than the sum of its proper divisors (2506287286048).

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

2003120323232 is a wasteful number, since it uses less digits than its factorization.

2003120323232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4735893 (or 4735885 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2003120323232 its reverse (2323230213002), we get a palindrome (4326350536234).

The spelling of 2003120323232 in words is "two trillion, three billion, one hundred twenty million, three hundred twenty-three thousand, two hundred thirty-two".