12303300225 has 12 divisors (see below), whose sum is σ = 20341456496. Its totient is φ = 6561760080.

The previous prime is 12303300203. The next prime is 12303300241. The reversal of 12303300225 is 52200330321.

It is not a de Polignac number, because 12303300225 - 2⁸ = 12303299969 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82021927 + ... + 82022076.

Almost surely, 2^12303300225 is an apocalyptic number.

12303300225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12303300225 is a deficient number, since it is larger than the sum of its proper divisors (8038156271).

12303300225 is a wasteful number, since it uses less digits than its factorization.

12303300225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164044016 (or 164044011 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 12303300225 its reverse (52200330321), we get a palindrome (64503630546).

The spelling of 12303300225 in words is "twelve billion, three hundred three million, three hundred thousand, two hundred twenty-five".