12951163 has 2 divisors, whose sum is σ = 12951164. Its totient is φ = 12951162.

The previous prime is 12951151. The next prime is 12951193. The reversal of 12951163 is 36115921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12951163 - 2⁵ = 12951131 is a prime.

It is not a weakly prime, because it can be changed into another prime (12951193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6475581 + 6475582.

It is an arithmetic number, because the mean of its divisors is an integer number (6475582).

Almost surely, 2^12951163 is an apocalyptic number.

12951163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12951163 is an equidigital number, since it uses as much as digits as its factorization.

12951163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 28.

The square root of 12951163 is about 3598.7724295932. The cubic root of 12951163 is about 234.8386579276.

The spelling of 12951163 in words is "twelve million, nine hundred fifty-one thousand, one hundred sixty-three".