20003324132332 has 48 divisors (see below), whose sum is σ = 37237445038080. Its totient is φ = 9381148407488.

The previous prime is 20003324132251. The next prime is 20003324132387. The reversal of 20003324132332 is 23323142330002.

It is a self number, because there is not a number n which added to its sum of digits gives 20003324132332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7763769 + ... + 10014127.

It is an arithmetic number, because the mean of its divisors is an integer number (775780104960).

Almost surely, 2^{20003324132332} is an apocalyptic number.

It is an amenable number.

20003324132332 is a deficient number, since it is larger than the sum of its proper divisors (17234120905748).

20003324132332 is a wasteful number, since it uses less digits than its factorization.

20003324132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252262 (or 2252260 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 20003324132332 its reverse (23323142330002), we get a palindrome (43326466462334).

The spelling of 20003324132332 in words is "twenty trillion, three billion, three hundred twenty-four million, one hundred thirty-two thousand, three hundred thirty-two".