2323110020100 has 144 divisors (see below), whose sum is σ = 6906552744000. Its totient is φ = 602459665920.

The previous prime is 2323110020083. The next prime is 2323110020171. The reversal of 2323110020100 is 10200113232.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2323110020100.

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, 23249046 + ... + 23348754.

Almost surely, 2^{2323110020100} is an apocalyptic number.

2323110020100 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 2323110020100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3453276372000).

2323110020100 is an abundant number, since it is smaller than the sum of its proper divisors (4583442723900).

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

2323110020100 is a wasteful number, since it uses less digits than its factorization.

2323110020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101862 (or 101855 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2323110020100 its reverse (10200113232), we get a palindrome (2333310133332).

The spelling of 2323110020100 in words is "two trillion, three hundred twenty-three billion, one hundred ten million, twenty thousand, one hundred".