131343214214318 has 32 divisors (see below), whose sum is σ = 207506061100800. Its totient is φ = 62178598370304.

The previous prime is 131343214214243. The next prime is 131343214214321. The reversal of 131343214214318 is 813412412343131.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2524494221 + ... + 2524546247.

It is an arithmetic number, because the mean of its divisors is an integer number (6484564409400).

Almost surely, 2^{131343214214318} is an apocalyptic number.

131343214214318 is a deficient number, since it is larger than the sum of its proper divisors (76162846886482).

131343214214318 is a wasteful number, since it uses less digits than its factorization.

131343214214318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89864.

The product of its digits is 165888, while the sum is 41.

Adding to 131343214214318 its reverse (813412412343131), we get a palindrome (944755626557449).

The spelling of 131343214214318 in words is "one hundred thirty-one trillion, three hundred forty-three billion, two hundred fourteen million, two hundred fourteen thousand, three hundred eighteen".