2323203320 has 32 divisors (see below), whose sum is σ = 5454479520. Its totient is φ = 888877440.

The previous prime is 2323203301. The next prime is 2323203331. The reversal of 2323203320 is 233023232.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2323203292 and 2323203301.

It is a congruent number.

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, 1261691 + ... + 1263530.

It is an arithmetic number, because the mean of its divisors is an integer number (170452485).

Almost surely, 2^2323203320 is an apocalyptic number.

2323203320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323203320 is an abundant number, since it is smaller than the sum of its proper divisors (3131276200).

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

2323203320 is a wasteful number, since it uses less digits than its factorization.

2323203320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525255 (or 2525251 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2323203320 is about 48199.6195005728. The cubic root of 2323203320 is about 1324.4301942970.

Adding to 2323203320 its reverse (233023232), we get a palindrome (2556226552).

The spelling of 2323203320 in words is "two billion, three hundred twenty-three million, two hundred three thousand, three hundred twenty".