131201142321013 has 8 divisors (see below), whose sum is σ = 131288250172928. Its totient is φ = 131114037163824.

The previous prime is 131201142320987. The next prime is 131201142321059. The reversal of 131201142321013 is 310123241102131.

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

It is a cyclic number.

It is not a de Polignac number, because 131201142321013 - 2⁵ = 131201142320981 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 (131201142321713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101912731 + ... + 103192087.

It is an arithmetic number, because the mean of its divisors is an integer number (16411031271616).

Almost surely, 2^{131201142321013} is an apocalyptic number.

It is an amenable number.

131201142321013 is a deficient number, since it is larger than the sum of its proper divisors (87107851915).

131201142321013 is a wasteful number, since it uses less digits than its factorization.

131201142321013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347363.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 131201142321013 its reverse (310123241102131), we get a palindrome (441324383423144).

The spelling of 131201142321013 in words is "one hundred thirty-one trillion, two hundred one billion, one hundred forty-two million, three hundred twenty-one thousand, thirteen".