11317199 has 2 divisors, whose sum is σ = 11317200. Its totient is φ = 11317198.

The previous prime is 11317181. The next prime is 11317211. The reversal of 11317199 is 99171311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11317199 - 2²⁰ = 10268623 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11317129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5658599 + 5658600.

It is an arithmetic number, because the mean of its divisors is an integer number (5658600).

Almost surely, 2^11317199 is an apocalyptic number.

11317199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11317199 is an equidigital number, since it uses as much as digits as its factorization.

11317199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1701, while the sum is 32.

The square root of 11317199 is about 3364.1044870812. The cubic root of 11317199 is about 224.5154940588.

The spelling of 11317199 in words is "eleven million, three hundred seventeen thousand, one hundred ninety-nine".