11243331241 has 8 divisors (see below), whose sum is σ = 11264546304. Its totient is φ = 11222137920.

The previous prime is 11243331223. The next prime is 11243331269. The reversal of 11243331241 is 14213334211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11243331241 - 2²³ = 11234942633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11243331041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311816 + ... + 1320358.

It is an arithmetic number, because the mean of its divisors is an integer number (1408068288).

Almost surely, 2^11243331241 is an apocalyptic number.

It is an amenable number.

11243331241 is a deficient number, since it is larger than the sum of its proper divisors (21215063).

11243331241 is an equidigital number, since it uses as much as digits as its factorization.

11243331241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10871.

The product of its digits is 1728, while the sum is 25.

Adding to 11243331241 its reverse (14213334211), we get a palindrome (25456665452).

The spelling of 11243331241 in words is "eleven billion, two hundred forty-three million, three hundred thirty-one thousand, two hundred forty-one".