20203322104 has 48 divisors (see below), whose sum is σ = 46658047680. Its totient is φ = 8149236480.

The previous prime is 20203322039. The next prime is 20203322119. The reversal of 20203322104 is 40122330202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1509192 + ... + 1522519.

It is an arithmetic number, because the mean of its divisors is an integer number (972042660).

Almost surely, 2^20203322104 is an apocalyptic number.

It is an amenable number.

20203322104 is an abundant number, since it is smaller than the sum of its proper divisors (26454725576).

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

20203322104 is a wasteful number, since it uses less digits than its factorization.

20203322104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031748 (or 3031737 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20203322104 its reverse (40122330202), we get a palindrome (60325652306).

The spelling of 20203322104 in words is "twenty billion, two hundred three million, three hundred twenty-two thousand, one hundred four".