2120033300 has 288 divisors, whose sum is σ = 6196270080. Its totient is φ = 609638400.

The previous prime is 2120033203. The next prime is 2120033327. The reversal of 2120033300 is 33300212.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6290732 + ... + 6291068.

Almost surely, 2^2120033300 is an apocalyptic number.

2120033300 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 2120033300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3098135040).

2120033300 is an abundant number, since it is smaller than the sum of its proper divisors (4076236780).

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

2120033300 is a wasteful number, since it uses less digits than its factorization.

2120033300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 424 counting only the distinct ones).

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

The square root of 2120033300 is about 46043.8193463574. The cubic root of 2120033300 is about 1284.6383838147.

Adding to 2120033300 its reverse (33300212), we get a palindrome (2153333512).

The spelling of 2120033300 in words is "two billion, one hundred twenty million, thirty-three thousand, three hundred".