131201142012311 has 8 divisors (see below), whose sum is σ = 149986316998560. Its totient is φ = 112426505700768.

The previous prime is 131201142012229. The next prime is 131201142012341. The reversal of 131201142012311 is 113210241102131.

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

It is not a de Polignac number, because 131201142012311 - 2³⁸ = 130926264105367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131201142012341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2634641996 + ... + 2634691793.

It is an arithmetic number, because the mean of its divisors is an integer number (18748289624820).

Almost surely, 2^{131201142012311} is an apocalyptic number.

131201142012311 is a deficient number, since it is larger than the sum of its proper divisors (18785174986249).

131201142012311 is an equidigital number, since it uses as much as digits as its factorization.

131201142012311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269337353.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 131201142012311 its reverse (113210241102131), we get a palindrome (244411383114442).

The spelling of 131201142012311 in words is "one hundred thirty-one trillion, two hundred one billion, one hundred forty-two million, twelve thousand, three hundred eleven".