12124339 has 2 divisors, whose sum is σ = 12124340. Its totient is φ = 12124338.

The previous prime is 12124327. The next prime is 12124361. The reversal of 12124339 is 93342121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12124339 - 2¹⁵ = 12091571 is a prime.

It is not a weakly prime, because it can be changed into another prime (12124369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6062169 + 6062170.

It is an arithmetic number, because the mean of its divisors is an integer number (6062170).

Almost surely, 2^12124339 is an apocalyptic number.

12124339 is a deficient number, since it is larger than the sum of its proper divisors (1).

12124339 is an equidigital number, since it uses as much as digits as its factorization.

12124339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 25.

The square root of 12124339 is about 3482.0021539339. The cubic root of 12124339 is about 229.7308698303.

The spelling of 12124339 in words is "twelve million, one hundred twenty-four thousand, three hundred thirty-nine".