2320231332 has 96 divisors (see below), whose sum is σ = 5951038464. Its totient is φ = 700416000.

The previous prime is 2320231321. The next prime is 2320231337. The reversal of 2320231332 is 2331320232.

2320231332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2320231299 and 2320231308.

It is not an unprimeable number, because it can be changed into a prime (2320231337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1219582 + ... + 1221482.

It is an arithmetic number, because the mean of its divisors is an integer number (61989984).

Almost surely, 2^2320231332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2320231332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2975519232).

2320231332 is an abundant number, since it is smaller than the sum of its proper divisors (3630807132).

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

2320231332 is a wasteful number, since it uses less digits than its factorization.

2320231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149 (or 2147 counting only the distinct ones).

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

The square root of 2320231332 is about 48168.7796399286. The cubic root of 2320231332 is about 1323.8651884595.

Adding to 2320231332 its reverse (2331320232), we get a palindrome (4651551564).

Subtracting 2320231332 from its reverse (2331320232), we obtain a square (11088900 = 3330²).

The spelling of 2320231332 in words is "two billion, three hundred twenty million, two hundred thirty-one thousand, three hundred thirty-two".