20023323330330 has 32 divisors (see below), whose sum is σ = 53395528881600. Its totient is φ = 5339552888016.

The previous prime is 20023323330287. The next prime is 20023323330371. The reversal of 20023323330330 is 3303332332002.

20023323330330 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 3 + 323 + 3 + 3 + 0 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 20023323330294 and 20023323330303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37080228120 + ... + 37080228659.

It is an arithmetic number, because the mean of its divisors is an integer number (1668610277550).

Almost surely, 2^{20023323330330} is an apocalyptic number.

20023323330330 is an abundant number, since it is smaller than the sum of its proper divisors (33372205551270).

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

20023323330330 is a wasteful number, since it uses less digits than its factorization.

20023323330330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74160456795 (or 74160456789 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 27.

Adding to 20023323330330 its reverse (3303332332002), we get a palindrome (23326655662332).

The spelling of 20023323330330 in words is "twenty trillion, twenty-three billion, three hundred twenty-three million, three hundred thirty thousand, three hundred thirty".