20003133230332 has 12 divisors (see below), whose sum is σ = 40006266460720. Its totient is φ = 8572771384416.

The previous prime is 20003133230303. The next prime is 20003133230359. The reversal of 20003133230332 is 23303233130002.

20003133230332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 20003133230297 and 20003133230306.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 357198807657 + ... + 357198807712.

Almost surely, 2^{20003133230332} is an apocalyptic number.

It is an amenable number.

20003133230332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20003133230332 is a wasteful number, since it uses less digits than its factorization.

20003133230332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714397615380 (or 714397615378 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 20003133230332 its reverse (23303233130002), we get a palindrome (43306366360334).

The spelling of 20003133230332 in words is "twenty trillion, three billion, one hundred thirty-three million, two hundred thirty thousand, three hundred thirty-two".