12323321303 has 8 divisors (see below), whose sum is σ = 12413014848. Its totient is φ = 12233942784.

The previous prime is 12323321291. The next prime is 12323321347. The reversal of 12323321303 is 30312332321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12323321303 - 2²⁶ = 12256212439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323321203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50 + ... + 156992.

It is an arithmetic number, because the mean of its divisors is an integer number (1551626856).

Almost surely, 2^12323321303 is an apocalyptic number.

12323321303 is a deficient number, since it is larger than the sum of its proper divisors (89693545).

12323321303 is a wasteful number, since it uses less digits than its factorization.

12323321303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157513.

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

Adding to 12323321303 its reverse (30312332321), we get a palindrome (42635653624).

The spelling of 12323321303 in words is "twelve billion, three hundred twenty-three million, three hundred twenty-one thousand, three hundred three".