2321203260 has 48 divisors (see below), whose sum is σ = 6501591936. Its totient is φ = 618775872.

The previous prime is 2321203259. The next prime is 2321203271. The reversal of 2321203260 is 623021232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257347 + ... + 266213.

It is an arithmetic number, because the mean of its divisors is an integer number (135449832).

Almost surely, 2^2321203260 is an apocalyptic number.

2321203260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2321203260 is an abundant number, since it is smaller than the sum of its proper divisors (4180388676).

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

2321203260 is a wasteful number, since it uses less digits than its factorization.

2321203260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13242 (or 13240 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2321203260 is about 48178.8673590403. The cubic root of 2321203260 is about 1324.0500151483.

Adding to 2321203260 its reverse (623021232), we get a palindrome (2944224492).

The spelling of 2321203260 in words is "two billion, three hundred twenty-one million, two hundred three thousand, two hundred sixty".