11150541 has 12 divisors (see below), whose sum is σ = 16703232. Its totient is φ = 7433532.

The previous prime is 11150533. The next prime is 11150569. The reversal of 11150541 is 14505111.

It is a happy number.

It is not a de Polignac number, because 11150541 - 2³ = 11150533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11150141) 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 11 ways as a sum of consecutive naturals, for example, 22701 + ... + 23186.

It is an arithmetic number, because the mean of its divisors is an integer number (1391936).

Almost surely, 2^11150541 is an apocalyptic number.

It is an amenable number.

11150541 is a deficient number, since it is larger than the sum of its proper divisors (5552691).

11150541 is an frugal number, since it uses more digits than its factorization.

11150541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45902 (or 45890 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 11150541 is about 3339.2425787894. The cubic root of 11150541 is about 223.4079617431.

Adding to 11150541 its reverse (14505111), we get a palindrome (25655652).

The spelling of 11150541 in words is "eleven million, one hundred fifty thousand, five hundred forty-one".