11130211241 has 2 divisors, whose sum is σ = 11130211242. Its totient is φ = 11130211240.

The previous prime is 11130211199. The next prime is 11130211249. The reversal of 11130211241 is 14211203111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9776265625 + 1353945616 = 98875^2 + 36796^2 .

It is a cyclic number.

It is not a de Polignac number, because 11130211241 - 2⁶ = 11130211177 is a prime.

It is not a weakly prime, because it can be changed into another prime (11130211249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565105620 + 5565105621.

It is an arithmetic number, because the mean of its divisors is an integer number (5565105621).

Almost surely, 2^11130211241 is an apocalyptic number.

It is an amenable number.

11130211241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11130211241 is an equidigital number, since it uses as much as digits as its factorization.

11130211241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11130211241 its reverse (14211203111), we get a palindrome (25341414352).

The spelling of 11130211241 in words is "eleven billion, one hundred thirty million, two hundred eleven thousand, two hundred forty-one".