11131101120241 has 4 divisors (see below), whose sum is σ = 11134209501684. Its totient is φ = 11127992738800.

The previous prime is 11131101120211. The next prime is 11131101120289. The reversal of 11131101120241 is 14202110113111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8012698310241 + 3118402810000 = 2830671^2 + 1765900^2 .

It is a cyclic number.

It is not a de Polignac number, because 11131101120241 - 2⁹ = 11131101119729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11131101120211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1554185350 + ... + 1554192511.

It is an arithmetic number, because the mean of its divisors is an integer number (2783552375421).

Almost surely, 2^{11131101120241} is an apocalyptic number.

It is an amenable number.

11131101120241 is a deficient number, since it is larger than the sum of its proper divisors (3108381443).

11131101120241 is an equidigital number, since it uses as much as digits as its factorization.

11131101120241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108381442.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 11131101120241 its reverse (14202110113111), we get a palindrome (25333211233352).

The spelling of 11131101120241 in words is "eleven trillion, one hundred thirty-one billion, one hundred one million, one hundred twenty thousand, two hundred forty-one".