2313232120 has 32 divisors (see below), whose sum is σ = 5207050800. Its totient is φ = 924887808.

The previous prime is 2313232111. The next prime is 2313232123. The reversal of 2313232120 is 212323132.

2313232120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313232123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90172 + ... + 112948.

Almost surely, 2^2313232120 is an apocalyptic number.

2313232120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313232120 is an abundant number, since it is smaller than the sum of its proper divisors (2893818680).

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

2313232120 is a wasteful number, since it uses less digits than its factorization.

2313232120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25327 (or 25323 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2313232120 is about 48096.0717730669. The cubic root of 2313232120 is about 1322.5326566669.

Adding to 2313232120 its reverse (212323132), we get a palindrome (2525555252).

The spelling of 2313232120 in words is "two billion, three hundred thirteen million, two hundred thirty-two thousand, one hundred twenty".