11115041 has 8 divisors (see below), whose sum is σ = 12735360. Its totient is φ = 9502848.

The previous prime is 11115023. The next prime is 11115061. The reversal of 11115041 is 14051111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11115041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11115011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1265 + ... + 4881.

It is an arithmetic number, because the mean of its divisors is an integer number (1591920).

Almost surely, 2^11115041 is an apocalyptic number.

It is an amenable number.

11115041 is a deficient number, since it is larger than the sum of its proper divisors (1620319).

11115041 is an equidigital number, since it uses as much as digits as its factorization.

11115041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063.

The product of its (nonzero) digits is 20, while the sum is 14.

The square root of 11115041 is about 3333.9227645523. The cubic root of 11115041 is about 223.1706215642.

Adding to 11115041 its reverse (14051111), we get a palindrome (25166152).

The spelling of 11115041 in words is "eleven million, one hundred fifteen thousand, forty-one".