2323120120 has 64 divisors (see below), whose sum is σ = 5534244000. Its totient is φ = 875202048.

The previous prime is 2323120109. The next prime is 2323120123. The reversal of 2323120120 is 210213232.

It is a junction number, because it is equal to n+sod(n) for n = 2323120094 and 2323120103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323120123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122646 + ... + 140314.

Almost surely, 2^2323120120 is an apocalyptic number.

2323120120 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 2323120120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2767122000).

2323120120 is an abundant number, since it is smaller than the sum of its proper divisors (3211123880).

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

2323120120 is a wasteful number, since it uses less digits than its factorization.

2323120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17872 (or 17868 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2323120120 is about 48198.7564154927. The cubic root of 2323120120 is about 1324.4143836694.

Adding to 2323120120 its reverse (210213232), we get a palindrome (2533333352).

The spelling of 2323120120 in words is "two billion, three hundred twenty-three million, one hundred twenty thousand, one hundred twenty".