12103163 has 2 divisors, whose sum is σ = 12103164. Its totient is φ = 12103162.

The previous prime is 12103153. The next prime is 12103207. The reversal of 12103163 is 36130121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12103163 - 2²⁰ = 11054587 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12103123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051581 + 6051582.

It is an arithmetic number, because the mean of its divisors is an integer number (6051582).

Almost surely, 2^12103163 is an apocalyptic number.

12103163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12103163 is an equidigital number, since it uses as much as digits as its factorization.

12103163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 12103163 is about 3478.9600457608. The cubic root of 12103163 is about 229.5970449162.

Adding to 12103163 its reverse (36130121), we get a palindrome (48233284).

The spelling of 12103163 in words is "twelve million, one hundred three thousand, one hundred sixty-three".