11011140241 has 2 divisors, whose sum is σ = 11011140242. Its totient is φ = 11011140240.

The previous prime is 11011140233. The next prime is 11011140311. The reversal of 11011140241 is 14204111011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6538339600 + 4472800641 = 80860^2 + 66879^2 .

It is a cyclic number.

It is not a de Polignac number, because 11011140241 - 2³ = 11011140233 is a prime.

It is not a weakly prime, because it can be changed into another prime (18011140241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505570120 + 5505570121.

It is an arithmetic number, because the mean of its divisors is an integer number (5505570121).

Almost surely, 2^11011140241 is an apocalyptic number.

It is an amenable number.

11011140241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011140241 is an equidigital number, since it uses as much as digits as its factorization.

11011140241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11011140241 its reverse (14204111011), we get a palindrome (25215251252).

The spelling of 11011140241 in words is "eleven billion, eleven million, one hundred forty thousand, two hundred forty-one".