11321342120141 has 8 divisors (see below), whose sum is σ = 11322944492664. Its totient is φ = 11319739891200.

The previous prime is 11321342120071. The next prime is 11321342120177. The reversal of 11321342120141 is 14102124312311.

It is a happy number.

11321342120141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5360683549225 + 5960658570916 = 2315315^2 + 2441446^2 .

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-11321342120141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11321342120141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321942120141) 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, 313827281 + ... + 313863353.

It is an arithmetic number, because the mean of its divisors is an integer number (1415368061583).

Almost surely, 2^{11321342120141} is an apocalyptic number.

It is an amenable number.

11321342120141 is a deficient number, since it is larger than the sum of its proper divisors (1602372523).

11321342120141 is a wasteful number, since it uses less digits than its factorization.

11321342120141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71791.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 11321342120141 its reverse (14102124312311), we get a palindrome (25423466432452).

The spelling of 11321342120141 in words is "eleven trillion, three hundred twenty-one billion, three hundred forty-two million, one hundred twenty thousand, one hundred forty-one".