11050137 has 18 divisors (see below), whose sum is σ = 18567978. Its totient is φ = 6314112.

The previous prime is 11050111. The next prime is 11050139. The reversal of 11050137 is 73105011.

It is a happy number.

11050137 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8156736 + 2893401 = 2856^2 + 1701^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11050137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11050139) 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 in 17 ways as a sum of consecutive naturals, for example, 12088 + ... + 12969.

Almost surely, 2^11050137 is an apocalyptic number.

It is an amenable number.

11050137 is a deficient number, since it is larger than the sum of its proper divisors (7517841).

11050137 is a wasteful number, since it uses less digits than its factorization.

11050137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25077 (or 25067 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 11050137 is about 3324.1746344017. The cubic root of 11050137 is about 222.7353869647.

Adding to 11050137 its reverse (73105011), we get a palindrome (84155148).

The spelling of 11050137 in words is "eleven million, fifty thousand, one hundred thirty-seven".