20033102300 has 72 divisors (see below), whose sum is σ = 44592979200. Its totient is φ = 7807504320.

The previous prime is 20033102279. The next prime is 20033102303. The reversal of 20033102300 is 320133002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20033102303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1796141 + ... + 1807259.

Almost surely, 2^20033102300 is an apocalyptic number.

20033102300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20033102300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22296489600).

20033102300 is an abundant number, since it is smaller than the sum of its proper divisors (24559876900).

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

20033102300 is a wasteful number, since it uses less digits than its factorization.

20033102300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11595 (or 11588 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20033102300 its reverse (320133002), we get a palindrome (20353235302).

The spelling of 20033102300 in words is "twenty billion, thirty-three million, one hundred two thousand, three hundred".