2120233130300 has 72 divisors (see below), whose sum is σ = 4917076318224. Its totient is φ = 790745482240.

The previous prime is 2120233130299. The next prime is 2120233130303. The reversal of 2120233130300 is 30313320212.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120233130303) 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, 5646119 + ... + 6009918.

It is an arithmetic number, because the mean of its divisors is an integer number (68292726642).

Almost surely, 2^{2120233130300} is an apocalyptic number.

2120233130300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2120233130300 is an abundant number, since it is smaller than the sum of its proper divisors (2796843187924).

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

2120233130300 is a wasteful number, since it uses less digits than its factorization.

2120233130300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11656175 (or 11656168 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2120233130300 its reverse (30313320212), we get a palindrome (2150546450512).

The spelling of 2120233130300 in words is "two trillion, one hundred twenty billion, two hundred thirty-three million, one hundred thirty thousand, three hundred".