131244221041141 has 8 divisors (see below), whose sum is σ = 141345404973920. Its totient is φ = 121143819197232.

The previous prime is 131244221041123. The next prime is 131244221041169. The reversal of 131244221041141 is 141140122442131.

It is a happy number.

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

It is not a de Polignac number, because 131244221041141 - 2¹⁹ = 131244220516853 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 (131244221041841) 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, 195173655 + ... + 195844948.

It is an arithmetic number, because the mean of its divisors is an integer number (17668175621740).

Almost surely, 2^{131244221041141} is an apocalyptic number.

It is an amenable number.

131244221041141 is a deficient number, since it is larger than the sum of its proper divisors (10101183932779).

131244221041141 is a wasteful number, since it uses less digits than its factorization.

131244221041141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391044435.

The product of its (nonzero) digits is 6144, while the sum is 31.

Adding to 131244221041141 its reverse (141140122442131), we get a palindrome (272384343483272).

The spelling of 131244221041141 in words is "one hundred thirty-one trillion, two hundred forty-four billion, two hundred twenty-one million, forty-one thousand, one hundred forty-one".