20204303210 has 48 divisors (see below), whose sum is σ = 45006264576. Its totient is φ = 6394325184.

The previous prime is 20204303179. The next prime is 20204303261. The reversal of 20204303210 is 1230340202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 842114 + ... + 865773.

It is an arithmetic number, because the mean of its divisors is an integer number (937630512).

Almost surely, 2^20204303210 is an apocalyptic number.

20204303210 is an abundant number, since it is smaller than the sum of its proper divisors (24801961366).

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

20204303210 is a wasteful number, since it uses less digits than its factorization.

20204303210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707927 (or 1707914 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20204303210 its reverse (1230340202), we get a palindrome (21434643412).

The spelling of 20204303210 in words is "twenty billion, two hundred four million, three hundred three thousand, two hundred ten".