2312333320 has 32 divisors (see below), whose sum is σ = 5675728320. Its totient is φ = 840848320.

The previous prime is 2312333311. The next prime is 2312333333. The reversal of 2312333320 is 233332132.

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

It is a junction number, because it is equal to n+sod(n) for n = 2312333291 and 2312333300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2627212 + ... + 2628091.

It is an arithmetic number, because the mean of its divisors is an integer number (177366510).

Almost surely, 2^2312333320 is an apocalyptic number.

2312333320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312333320 is an abundant number, since it is smaller than the sum of its proper divisors (3363395000).

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

2312333320 is a wasteful number, since it uses less digits than its factorization.

2312333320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255325 (or 5255321 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 2312333320 is about 48086.7270668321. The cubic root of 2312333320 is about 1322.3613456646.

Adding to 2312333320 its reverse (233332132), we get a palindrome (2545665452).

The spelling of 2312333320 in words is "two billion, three hundred twelve million, three hundred thirty-three thousand, three hundred twenty".