12323210323 has 16 divisors (see below), whose sum is σ = 13425004800. Its totient is φ = 11267091360.

The previous prime is 12323210311. The next prime is 12323210351. The reversal of 12323210323 is 32301232321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12323210323 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 12323210294 and 12323210303.

It is not an unprimeable number, because it can be changed into a prime (12323210023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1964490 + ... + 1970752.

It is an arithmetic number, because the mean of its divisors is an integer number (839062800).

Almost surely, 2^12323210323 is an apocalyptic number.

12323210323 is a deficient number, since it is larger than the sum of its proper divisors (1101794477).

12323210323 is a wasteful number, since it uses less digits than its factorization.

12323210323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9882.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12323210323 its reverse (32301232321), we get a palindrome (44624442644).

The spelling of 12323210323 in words is "twelve billion, three hundred twenty-three million, two hundred ten thousand, three hundred twenty-three".