12320345324111 has 8 divisors (see below), whose sum is σ = 13440433097424. Its totient is φ = 11200266947520.

The previous prime is 12320345324083. The next prime is 12320345324113. The reversal of 12320345324111 is 11142354302321.

It is a happy number.

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 12320345324111 - 2¹⁴ = 12320345307727 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 (12320345324113) 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, 547595 + ... + 4994051.

It is an arithmetic number, because the mean of its divisors is an integer number (1680054137178).

Almost surely, 2^{12320345324111} is an apocalyptic number.

12320345324111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12320345324111 is a deficient number, since it is larger than the sum of its proper divisors (1120087773313).

12320345324111 is a wasteful number, since it uses less digits than its factorization.

12320345324111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4698361.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 12320345324111 its reverse (11142354302321), we get a palindrome (23462699626432).

The spelling of 12320345324111 in words is "twelve trillion, three hundred twenty billion, three hundred forty-five million, three hundred twenty-four thousand, one hundred eleven".