11168137 has 2 divisors, whose sum is σ = 11168138. Its totient is φ = 11168136.

The previous prime is 11168077. The next prime is 11168141. The reversal of 11168137 is 73186111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9960336 + 1207801 = 3156^2 + 1099^2 .

It is a cyclic number.

It is not a de Polignac number, because 11168137 - 2¹⁹ = 10643849 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11168237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5584068 + 5584069.

It is an arithmetic number, because the mean of its divisors is an integer number (5584069).

Almost surely, 2^11168137 is an apocalyptic number.

It is an amenable number.

11168137 is a deficient number, since it is larger than the sum of its proper divisors (1).

11168137 is an equidigital number, since it uses as much as digits as its factorization.

11168137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 28.

The square root of 11168137 is about 3341.8762694032. The cubic root of 11168137 is about 223.5254155510.

The spelling of 11168137 in words is "eleven million, one hundred sixty-eight thousand, one hundred thirty-seven".