11319163 has 2 divisors, whose sum is σ = 11319164. Its totient is φ = 11319162.

The previous prime is 11319137. The next prime is 11319167. The reversal of 11319163 is 36191311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11319163 is a prime.

It is not a weakly prime, because it can be changed into another prime (11319167) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5659581 + 5659582.

It is an arithmetic number, because the mean of its divisors is an integer number (5659582).

Almost surely, 2^11319163 is an apocalyptic number.

11319163 is a deficient number, since it is larger than the sum of its proper divisors (1).

11319163 is an equidigital number, since it uses as much as digits as its factorization.

11319163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 486, while the sum is 25.

The square root of 11319163 is about 3364.3963797389. The cubic root of 11319163 is about 224.5284808684.

The spelling of 11319163 in words is "eleven million, three hundred nineteen thousand, one hundred sixty-three".