12323103323 has 4 divisors (see below), whose sum is σ = 12858890448. Its totient is φ = 11787316200.

The previous prime is 12323103269. The next prime is 12323103337. The reversal of 12323103323 is 32330132321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12323103323 - 2¹² = 12323099227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 535787101 = 12323103323 / (1 + 2 + 3 + 2 + 3 + 1 + 0 + 3 + 3 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323103523) 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, 267893528 + ... + 267893573.

It is an arithmetic number, because the mean of its divisors is an integer number (3214722612).

Almost surely, 2^12323103323 is an apocalyptic number.

12323103323 is a deficient number, since it is larger than the sum of its proper divisors (535787125).

12323103323 is an equidigital number, since it uses as much as digits as its factorization.

12323103323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535787124.

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

Adding to 12323103323 its reverse (32330132321), we get a palindrome (44653235644).

The spelling of 12323103323 in words is "twelve billion, three hundred twenty-three million, one hundred three thousand, three hundred twenty-three".