12152323 has 2 divisors, whose sum is σ = 12152324. Its totient is φ = 12152322.

The previous prime is 12152321. The next prime is 12152351. The reversal of 12152323 is 32325121.

12152323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12152323 - 2¹ = 12152321 is a prime.

Together with 12152321, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12152323.

It is not a weakly prime, because it can be changed into another prime (12152321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6076161 + 6076162.

It is an arithmetic number, because the mean of its divisors is an integer number (6076162).

Almost surely, 2^12152323 is an apocalyptic number.

12152323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12152323 is an equidigital number, since it uses as much as digits as its factorization.

12152323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360, while the sum is 19.

The square root of 12152323 is about 3486.0182156724. The cubic root of 12152323 is about 229.9074801162.

Adding to 12152323 its reverse (32325121), we get a palindrome (44477444).

The spelling of 12152323 in words is "twelve million, one hundred fifty-two thousand, three hundred twenty-three".