12300300002321 has 4 divisors (see below), whose sum is σ = 12300554436132. Its totient is φ = 12300045568512.

The previous prime is 12300300002257. The next prime is 12300300002327. The reversal of 12300300002321 is 12320000300321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 358513537600 + 11941786464721 = 598760^2 + 3455689^2 .

It is a cyclic number.

It is not a de Polignac number, because 12300300002321 - 2⁶ = 12300300002257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12300300002321.

It is not an unprimeable number, because it can be changed into a prime (12300300002327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127144376 + ... + 127241081.

It is an arithmetic number, because the mean of its divisors is an integer number (3075138609033).

Almost surely, 2^{12300300002321} is an apocalyptic number.

It is an amenable number.

12300300002321 is a deficient number, since it is larger than the sum of its proper divisors (254433811).

12300300002321 is an equidigital number, since it uses as much as digits as its factorization.

12300300002321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254433810.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12300300002321 its reverse (12320000300321), we get a palindrome (24620300302642).

The spelling of 12300300002321 in words is "twelve trillion, three hundred billion, three hundred million, two thousand, three hundred twenty-one".