2021323132300 has 36 divisors (see below), whose sum is σ = 4390306641280. Its totient is φ = 807785392320.

The previous prime is 2021323132237. The next prime is 2021323132307. The reversal of 2021323132300 is 32313231202.

It is not an unprimeable number, because it can be changed into a prime (2021323132307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9189015 + ... + 9406414.

Almost surely, 2^{2021323132300} is an apocalyptic number.

2021323132300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2021323132300 is an abundant number, since it is smaller than the sum of its proper divisors (2368983508980).

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

2021323132300 is a wasteful number, since it uses less digits than its factorization.

2021323132300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18596530 (or 18596523 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2021323132300 its reverse (32313231202), we get a palindrome (2053636363502).

The spelling of 2021323132300 in words is "two trillion, twenty-one billion, three hundred twenty-three million, one hundred thirty-two thousand, three hundred".