11360161 has 2 divisors, whose sum is σ = 11360162. Its totient is φ = 11360160.

The previous prime is 11360159. The next prime is 11360197. The reversal of 11360161 is 16106311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11350161 + 10000 = 3369^2 + 100^2 .

It is a cyclic number.

It is not a de Polignac number, because 11360161 - 2¹ = 11360159 is a prime.

Together with 11360159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11360561) 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, 5680080 + 5680081.

It is an arithmetic number, because the mean of its divisors is an integer number (5680081).

Almost surely, 2^11360161 is an apocalyptic number.

It is an amenable number.

11360161 is a deficient number, since it is larger than the sum of its proper divisors (1).

11360161 is an equidigital number, since it uses as much as digits as its factorization.

11360161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 11360161 is about 3370.4837931668. The cubic root of 11360161 is about 224.7992349045.

Adding to 11360161 its reverse (16106311), we get a palindrome (27466472).

The spelling of 11360161 in words is "eleven million, three hundred sixty thousand, one hundred sixty-one".