12163337 has 2 divisors, whose sum is σ = 12163338. Its totient is φ = 12163336.

The previous prime is 12163331. The next prime is 12163351. The reversal of 12163337 is 73336121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11262736 + 900601 = 3356^2 + 949^2 .

It is a cyclic number.

It is not a de Polignac number, because 12163337 - 2²² = 7969033 is a prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (12163331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6081668 + 6081669.

It is an arithmetic number, because the mean of its divisors is an integer number (6081669).

Almost surely, 2^12163337 is an apocalyptic number.

It is an amenable number.

12163337 is a deficient number, since it is larger than the sum of its proper divisors (1).

12163337 is an equidigital number, since it uses as much as digits as its factorization.

12163337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 26.

The square root of 12163337 is about 3487.5975972007. The cubic root of 12163337 is about 229.9769163979.

Adding to 12163337 its reverse (73336121), we get a palindrome (85499458).

The spelling of 12163337 in words is "twelve million, one hundred sixty-three thousand, three hundred thirty-seven".