2023332312100 has 72 divisors (see below), whose sum is σ = 4793139656928. Its totient is φ = 735241036800.

The previous prime is 2023332312077. The next prime is 2023332312143. The reversal of 2023332312100 is 12132333202.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 925204 + ... + 2214196.

It is an arithmetic number, because the mean of its divisors is an integer number (66571384124).

Almost surely, 2^{2023332312100} is an apocalyptic number.

2023332312100 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 2023332312100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2396569828464).

2023332312100 is an abundant number, since it is smaller than the sum of its proper divisors (2769807344828).

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

2023332312100 is a wasteful number, since it uses less digits than its factorization.

2023332312100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290445 (or 1290438 counting only the distinct ones).

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

Adding to 2023332312100 its reverse (12132333202), we get a palindrome (2035464645302).

The spelling of 2023332312100 in words is "two trillion, twenty-three billion, three hundred thirty-two million, three hundred twelve thousand, one hundred".