11135941 has 2 divisors, whose sum is σ = 11135942. Its totient is φ = 11135940.

The previous prime is 11135921. The next prime is 11135953. The reversal of 11135941 is 14953111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9326916 + 1809025 = 3054^2 + 1345^2 .

It is an emirp because it is prime and its reverse (14953111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11135941 - 2¹⁷ = 11004869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11135911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5567970 + 5567971.

It is an arithmetic number, because the mean of its divisors is an integer number (5567971).

Almost surely, 2^11135941 is an apocalyptic number.

It is an amenable number.

11135941 is a deficient number, since it is larger than the sum of its proper divisors (1).

11135941 is an equidigital number, since it uses as much as digits as its factorization.

11135941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 540, while the sum is 25.

The square root of 11135941 is about 3337.0557382219. The cubic root of 11135941 is about 223.3104124889.

The spelling of 11135941 in words is "eleven million, one hundred thirty-five thousand, nine hundred forty-one".