2300323221 has 24 divisors (see below), whose sum is σ = 3849385280. Its totient is φ = 1296461376.

The previous prime is 2300323199. The next prime is 2300323229. The reversal of 2300323221 is 1223230032.

It is a happy number.

It is not a de Polignac number, because 2300323221 - 2¹¹ = 2300321173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2300323194 and 2300323203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300323229) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 245491 + ... + 254688.

Almost surely, 2^2300323221 is an apocalyptic number.

2300323221 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2300323221 is a deficient number, since it is larger than the sum of its proper divisors (1549062059).

2300323221 is a wasteful number, since it uses less digits than its factorization.

2300323221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500265 (or 500262 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2300323221 is about 47961.6849266162. The cubic root of 2300323221 is about 1320.0679527690.

Adding to 2300323221 its reverse (1223230032), we get a palindrome (3523553253).

The spelling of 2300323221 in words is "two billion, three hundred million, three hundred twenty-three thousand, two hundred twenty-one".