131221312414341 has 8 divisors (see below), whose sum is σ = 175531657867104. Its totient is φ = 87195920952240.

The previous prime is 131221312414327. The next prime is 131221312414373. The reversal of 131221312414341 is 143414213122131.

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

It is not a de Polignac number, because 131221312414341 - 2¹⁵ = 131221312381573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131221312414391) 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, 71238496590 + ... + 71238498431.

It is an arithmetic number, because the mean of its divisors is an integer number (21941457233388).

Almost surely, 2^{131221312414341} is an apocalyptic number.

It is an amenable number.

131221312414341 is a deficient number, since it is larger than the sum of its proper divisors (44310345452763).

131221312414341 is a wasteful number, since it uses less digits than its factorization.

131221312414341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142476995331.

The product of its digits is 13824, while the sum is 33.

Adding to 131221312414341 its reverse (143414213122131), we get a palindrome (274635525536472).

The spelling of 131221312414341 in words is "one hundred thirty-one trillion, two hundred twenty-one billion, three hundred twelve million, four hundred fourteen thousand, three hundred forty-one".