11324342421111 has 4 divisors (see below), whose sum is σ = 15099123228152. Its totient is φ = 7549561614072.

The previous prime is 11324342421101. The next prime is 11324342421187. The reversal of 11324342421111 is 11112424342311.

11324342421111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11324342421111 - 2²⁷ = 11324208203383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11324342421101) 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, 1887390403516 + ... + 1887390403521.

It is an arithmetic number, because the mean of its divisors is an integer number (3774780807038).

Almost surely, 2^{11324342421111} is an apocalyptic number.

11324342421111 is a deficient number, since it is larger than the sum of its proper divisors (3774780807041).

11324342421111 is an equidigital number, since it uses as much as digits as its factorization.

11324342421111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774780807040.

The product of its digits is 4608, while the sum is 30.

Adding to 11324342421111 its reverse (11112424342311), we get a palindrome (22436766763422).

The spelling of 11324342421111 in words is "eleven trillion, three hundred twenty-four billion, three hundred forty-two million, four hundred twenty-one thousand, one hundred eleven".