131214313143 has 12 divisors (see below), whose sum is σ = 190359438360. Its totient is φ = 87094215216.

The previous prime is 131214313099. The next prime is 131214313183. The reversal of 131214313143 is 341313412131.

131214313143 is a `hidden beast` number, since 1 + 312 + 1 + 4 + 31 + 314 + 3 = 666.

It is not a de Polignac number, because 131214313143 - 2⁹ = 131214312631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131214313183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31830621 + ... + 31834742.

It is an arithmetic number, because the mean of its divisors is an integer number (15863286530).

Almost surely, 2^131214313143 is an apocalyptic number.

131214313143 is a deficient number, since it is larger than the sum of its proper divisors (59145125217).

131214313143 is a wasteful number, since it uses less digits than its factorization.

131214313143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63665598 (or 63665595 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

Adding to 131214313143 its reverse (341313412131), we get a palindrome (472527725274).

The spelling of 131214313143 in words is "one hundred thirty-one billion, two hundred fourteen million, three hundred thirteen thousand, one hundred forty-three".