2100322323300 has 144 divisors (see below), whose sum is σ = 6298993088640. Its totient is φ = 539696424960.

The previous prime is 2100322323283. The next prime is 2100322323331. The reversal of 2100322323300 is 33232230012.

It is a super-2 number, since 2×2100322323300² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4136124 + ... + 4616076.

It is an arithmetic number, because the mean of its divisors is an integer number (43743007560).

Almost surely, 2^{2100322323300} is an apocalyptic number.

2100322323300 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 2100322323300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3149496544320).

2100322323300 is an abundant number, since it is smaller than the sum of its proper divisors (4198670765340).

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

2100322323300 is a wasteful number, since it uses less digits than its factorization.

2100322323300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480502 (or 480495 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2100322323300 its reverse (33232230012), we get a palindrome (2133554553312).

The spelling of 2100322323300 in words is "two trillion, one hundred billion, three hundred twenty-two million, three hundred twenty-three thousand, three hundred".