11081177 has 2 divisors, whose sum is σ = 11081178. Its totient is φ = 11081176.

The previous prime is 11081171. The next prime is 11081179. The reversal of 11081177 is 77118011.

11081177 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10214416 + 866761 = 3196^2 + 931^2 .

It is a cyclic number.

It is not a de Polignac number, because 11081177 - 2⁶ = 11081113 is a prime.

Together with 11081179, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11081171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5540588 + 5540589.

It is an arithmetic number, because the mean of its divisors is an integer number (5540589).

Almost surely, 2^11081177 is an apocalyptic number.

It is an amenable number.

11081177 is a deficient number, since it is larger than the sum of its proper divisors (1).

11081177 is an equidigital number, since it uses as much as digits as its factorization.

11081177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 26.

The square root of 11081177 is about 3328.8401884140. The cubic root of 11081177 is about 222.9437476673.

Adding to 11081177 its reverse (77118011), we get a palindrome (88199188).

The spelling of 11081177 in words is "eleven million, eighty-one thousand, one hundred seventy-seven".