12303231310330 has 64 divisors (see below), whose sum is σ = 22822023611520. Its totient is φ = 4773916376064.

The previous prime is 12303231310309. The next prime is 12303231310339. The reversal of 12303231310330 is 3301313230321.

It is a junction number, because it is equal to n+sod(n) for n = 12303231310295 and 12303231310304.

It is not an unprimeable number, because it can be changed into a prime (12303231310339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10290702 + ... + 11423878.

It is an arithmetic number, because the mean of its divisors is an integer number (356594118930).

Almost surely, 2^{12303231310330} is an apocalyptic number.

12303231310330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12303231310330 is a deficient number, since it is larger than the sum of its proper divisors (10518792301190).

12303231310330 is a wasteful number, since it uses less digits than its factorization.

12303231310330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133503.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 12303231310330 its reverse (3301313230321), we get a palindrome (15604544540651).

The spelling of 12303231310330 in words is "twelve trillion, three hundred three billion, two hundred thirty-one million, three hundred ten thousand, three hundred thirty".