11100241 has 2 divisors, whose sum is σ = 11100242. Its totient is φ = 11100240.

The previous prime is 11100239. The next prime is 11100253. The reversal of 11100241 is 14200111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11022400 + 77841 = 3320^2 + 279^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100241 - 2¹ = 11100239 is a prime.

It is a super-3 number, since 3×11100241³ (a number of 22 digits) contains 333 as substring.

Together with 11100239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11100281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550120 + 5550121.

It is an arithmetic number, because the mean of its divisors is an integer number (5550121).

Almost surely, 2^11100241 is an apocalyptic number.

It is an amenable number.

11100241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100241 is an equidigital number, since it uses as much as digits as its factorization.

11100241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 11100241 is about 3331.7024176838. The cubic root of 11100241 is about 223.0715248457.

Adding to 11100241 its reverse (14200111), we get a palindrome (25300352).

The spelling of 11100241 in words is "eleven million, one hundred thousand, two hundred forty-one".