12300303321 has 6 divisors (see below), whose sum is σ = 17767104810. Its totient is φ = 8200202208.

The previous prime is 12300303299. The next prime is 12300303329. The reversal of 12300303321 is 12330300321.

12300303321 is a `hidden beast` number, since 1 + 2 + 300 + 30 + 332 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11963984400 + 336318921 = 109380^2 + 18339^2 .

It is not a de Polignac number, because 12300303321 - 2¹⁷ = 12300172249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12300303294 and 12300303303.

It is not an unprimeable number, because it can be changed into a prime (12300303329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 683350176 + ... + 683350193.

It is an arithmetic number, because the mean of its divisors is an integer number (2961184135).

Almost surely, 2^12300303321 is an apocalyptic number.

It is an amenable number.

12300303321 is a deficient number, since it is larger than the sum of its proper divisors (5466801489).

12300303321 is a wasteful number, since it uses less digits than its factorization.

12300303321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366700375 (or 1366700372 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12300303321 its reverse (12330300321), we get a palindrome (24630603642).

The spelling of 12300303321 in words is "twelve billion, three hundred million, three hundred three thousand, three hundred twenty-one".