131342441322311 has 16 divisors (see below), whose sum is σ = 141545752750080. Its totient is φ = 121517635625760.

The previous prime is 131342441322307. The next prime is 131342441322317. The reversal of 131342441322311 is 113223144243131.

It is a cyclic number.

It is not a de Polignac number, because 131342441322311 - 2² = 131342441322307 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 (131342441322317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45276221 + ... + 48089718.

It is an arithmetic number, because the mean of its divisors is an integer number (8846609546880).

Almost surely, 2^{131342441322311} is an apocalyptic number.

131342441322311 is a deficient number, since it is larger than the sum of its proper divisors (10203311427769).

131342441322311 is a wasteful number, since it uses less digits than its factorization.

131342441322311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93367966.

The product of its digits is 41472, while the sum is 35.

Adding to 131342441322311 its reverse (113223144243131), we get a palindrome (244565585565442).

The spelling of 131342441322311 in words is "one hundred thirty-one trillion, three hundred forty-two billion, four hundred forty-one million, three hundred twenty-two thousand, three hundred eleven".