11154317 has 2 divisors, whose sum is σ = 11154318. Its totient is φ = 11154316.

The previous prime is 11154307. The next prime is 11154331. The reversal of 11154317 is 71345111.

It is a happy number.

11154317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7540516 + 3613801 = 2746^2 + 1901^2 .

It is an emirp because it is prime and its reverse (71345111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11154317 - 2¹² = 11150221 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11154292 and 11154301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11154307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5577158 + 5577159.

It is an arithmetic number, because the mean of its divisors is an integer number (5577159).

Almost surely, 2^11154317 is an apocalyptic number.

It is an amenable number.

11154317 is a deficient number, since it is larger than the sum of its proper divisors (1).

11154317 is an equidigital number, since it uses as much as digits as its factorization.

11154317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 420, while the sum is 23.

The square root of 11154317 is about 3339.8079286091. The cubic root of 11154317 is about 223.4331770595.

Adding to 11154317 its reverse (71345111), we get a palindrome (82499428).

The spelling of 11154317 in words is "eleven million, one hundred fifty-four thousand, three hundred seventeen".