12124327 has 2 divisors, whose sum is σ = 12124328. Its totient is φ = 12124326.

The previous prime is 12124313. The next prime is 12124339. The reversal of 12124327 is 72342121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12124327 - 2¹⁵ = 12091559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12124298 and 12124307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12124727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6062163 + 6062164.

It is an arithmetic number, because the mean of its divisors is an integer number (6062164).

Almost surely, 2^12124327 is an apocalyptic number.

12124327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12124327 is an equidigital number, since it uses as much as digits as its factorization.

12124327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672, while the sum is 22.

The square root of 12124327 is about 3482.0004307869. Note that the first 3 decimals coincide. The cubic root of 12124327 is about 229.7307940386.

Adding to 12124327 its reverse (72342121), we get a palindrome (84466448).

The spelling of 12124327 in words is "twelve million, one hundred twenty-four thousand, three hundred twenty-seven".