12303403325 has 24 divisors (see below), whose sum is σ = 15505257600. Its totient is φ = 9683058560.

The previous prime is 12303403313. The next prime is 12303403331. The reversal of 12303403325 is 52330430321.

It is a happy number.

It is not a de Polignac number, because 12303403325 - 2¹⁶ = 12303337789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12303403294 and 12303403303.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 483521 + ... + 508329.

It is an arithmetic number, because the mean of its divisors is an integer number (646052400).

Almost surely, 2^12303403325 is an apocalyptic number.

It is an amenable number.

12303403325 is a deficient number, since it is larger than the sum of its proper divisors (3201854275).

12303403325 is a wasteful number, since it uses less digits than its factorization.

12303403325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25141 (or 25136 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 12303403325 its reverse (52330430321), we get a palindrome (64633833646).

The spelling of 12303403325 in words is "twelve billion, three hundred three million, four hundred three thousand, three hundred twenty-five".