11040013241 has 2 divisors, whose sum is σ = 11040013242. Its totient is φ = 11040013240.

The previous prime is 11040013211. The next prime is 11040013247. The reversal of 11040013241 is 14231004011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10533943225 + 506070016 = 102635^2 + 22496^2 .

It is a cyclic number.

It is not a de Polignac number, because 11040013241 - 2¹⁴ = 11039996857 is a prime.

It is a super-2 number, since 2×11040013241² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11040013247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5520006620 + 5520006621.

It is an arithmetic number, because the mean of its divisors is an integer number (5520006621).

Almost surely, 2^11040013241 is an apocalyptic number.

It is an amenable number.

11040013241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11040013241 is an equidigital number, since it uses as much as digits as its factorization.

11040013241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11040013241 its reverse (14231004011), we get a palindrome (25271017252).

The spelling of 11040013241 in words is "eleven billion, forty million, thirteen thousand, two hundred forty-one".