20330223104 has 40 divisors (see below), whose sum is σ = 42021484560. Its totient is φ = 9814583296.

The previous prime is 20330223083. The next prime is 20330223131. The reversal of 20330223104 is 40132203302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669764 + ... + 699459.

It is an arithmetic number, because the mean of its divisors is an integer number (1050537114).

Almost surely, 2^20330223104 is an apocalyptic number.

It is an amenable number.

20330223104 is an abundant number, since it is smaller than the sum of its proper divisors (21691261456).

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

20330223104 is an equidigital number, since it uses as much as digits as its factorization.

20330223104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369270 (or 1369254 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20330223104 its reverse (40132203302), we get a palindrome (60462426406).

The spelling of 20330223104 in words is "twenty billion, three hundred thirty million, two hundred twenty-three thousand, one hundred four".