13270163 has 2 divisors, whose sum is σ = 13270164. Its totient is φ = 13270162.

The previous prime is 13270157. The next prime is 13270171. The reversal of 13270163 is 36107231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13270163 - 2⁶ = 13270099 is a prime.

It is not a weakly prime, because it can be changed into another prime (13270133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6635081 + 6635082.

It is an arithmetic number, because the mean of its divisors is an integer number (6635082).

Almost surely, 2^13270163 is an apocalyptic number.

13270163 is a deficient number, since it is larger than the sum of its proper divisors (1).

13270163 is an equidigital number, since it uses as much as digits as its factorization.

13270163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 13270163 is about 3642.8234928418. The cubic root of 13270163 is about 236.7511437720.

Adding to 13270163 its reverse (36107231), we get a palindrome (49377394).

The spelling of 13270163 in words is "thirteen million, two hundred seventy thousand, one hundred sixty-three".