12481323 has 8 divisors (see below), whose sum is σ = 16677888. Its totient is φ = 8302824.

The previous prime is 12481319. The next prime is 12481333. The reversal of 12481323 is 32318421.

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

It is not a de Polignac number, because 12481323 - 2² = 12481319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12481293 and 12481302.

It is not an unprimeable number, because it can be changed into a prime (12481333) 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, 2811 + ... + 5732.

It is an arithmetic number, because the mean of its divisors is an integer number (2084736).

Almost surely, 2^12481323 is an apocalyptic number.

12481323 is a deficient number, since it is larger than the sum of its proper divisors (4196565).

12481323 is an equidigital number, since it uses as much as digits as its factorization.

12481323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9033.

The product of its digits is 1152, while the sum is 24.

The square root of 12481323 is about 3532.8915918833. The cubic root of 12481323 is about 231.9637961243.

Adding to 12481323 its reverse (32318421), we get a palindrome (44799744).

The spelling of 12481323 in words is "twelve million, four hundred eighty-one thousand, three hundred twenty-three".