12303123332 has 12 divisors (see below), whose sum is σ = 21694821456. Its totient is φ = 6104602920.

The previous prime is 12303123311. The next prime is 12303123337. The reversal of 12303123332 is 23332130321.

It is a junction number, because it is equal to n+sod(n) for n = 12303123298 and 12303123307.

It is not an unprimeable number, because it can be changed into a prime (12303123337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11739098 + ... + 11740145.

It is an arithmetic number, because the mean of its divisors is an integer number (1807901788).

Almost surely, 2^12303123332 is an apocalyptic number.

It is an amenable number.

12303123332 is a deficient number, since it is larger than the sum of its proper divisors (9391698124).

12303123332 is a wasteful number, since it uses less digits than its factorization.

12303123332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23479378 (or 23479376 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12303123332 its reverse (23332130321), we get a palindrome (35635253653).

The spelling of 12303123332 in words is "twelve billion, three hundred three million, one hundred twenty-three thousand, three hundred thirty-two".