20330103100308 has 192 divisors, whose sum is σ = 51692841446400. Its totient is φ = 6197559782400.

The previous prime is 20330103100303. The next prime is 20330103100357. The reversal of 20330103100308 is 80300130103302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330103100303) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 563408035 + ... + 563444117.

It is an arithmetic number, because the mean of its divisors is an integer number (269233549200).

Almost surely, 2^{20330103100308} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20330103100308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25846420723200).

20330103100308 is an abundant number, since it is smaller than the sum of its proper divisors (31362738346092).

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

20330103100308 is a wasteful number, since it uses less digits than its factorization.

20330103100308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36822 (or 36820 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The spelling of 20330103100308 in words is "twenty trillion, three hundred thirty billion, one hundred three million, one hundred thousand, three hundred eight".