12240013323 has 8 divisors (see below), whose sum is σ = 16410184336. Its totient is φ = 8114925600.

The previous prime is 12240013319. The next prime is 12240013333. The reversal of 12240013323 is 32331004221.

12240013323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12240013323 - 2² = 12240013319 is a prime.

It is a super-2 number, since 2×12240013323² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12240013323.

It is not an unprimeable number, because it can be changed into a prime (12240013333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11270188 + ... + 11271273.

It is an arithmetic number, because the mean of its divisors is an integer number (2051273042).

Almost surely, 2^12240013323 is an apocalyptic number.

12240013323 is a deficient number, since it is larger than the sum of its proper divisors (4170171013).

12240013323 is a wasteful number, since it uses less digits than its factorization.

12240013323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22541645.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12240013323 its reverse (32331004221), we get a palindrome (44571017544).

The spelling of 12240013323 in words is "twelve billion, two hundred forty million, thirteen thousand, three hundred twenty-three".