11131342424011 has 8 divisors (see below), whose sum is σ = 11151871236000. Its totient is φ = 11110820098560.

The previous prime is 11131342423919. The next prime is 11131342424051. The reversal of 11131342424011 is 11042424313111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11131342424011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11131342424051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1820395 + ... + 5057323.

It is an arithmetic number, because the mean of its divisors is an integer number (1393983904500).

Almost surely, 2^{11131342424011} is an apocalyptic number.

11131342424011 is a deficient number, since it is larger than the sum of its proper divisors (20528811989).

11131342424011 is an equidigital number, since it uses as much as digits as its factorization.

11131342424011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243269.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 11131342424011 its reverse (11042424313111), we get a palindrome (22173766737122).

The spelling of 11131342424011 in words is "eleven trillion, one hundred thirty-one billion, three hundred forty-two million, four hundred twenty-four thousand, eleven".