11100041 has 2 divisors, whose sum is σ = 11100042. Its totient is φ = 11100040.

The previous prime is 11100029. The next prime is 11100043. The reversal of 11100041 is 14000111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5740816 + 5359225 = 2396^2 + 2315^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100041 - 2²² = 6905737 is a prime.

Together with 11100043, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11100043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550020 + 5550021.

It is an arithmetic number, because the mean of its divisors is an integer number (5550021).

Almost surely, 2^11100041 is an apocalyptic number.

It is an amenable number.

11100041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100041 is an equidigital number, since it uses as much as digits as its factorization.

11100041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 11100041 is about 3331.6724028632. The cubic root of 11100041 is about 223.0701850979.

Adding to 11100041 its reverse (14000111), we get a palindrome (25100152).

The spelling of 11100041 in words is "eleven million, one hundred thousand, forty-one".