131143134324112 has 20 divisors (see below), whose sum is σ = 255229239005440. Its totient is φ = 65277524258208.

The previous prime is 131143134324109. The next prime is 131143134324121. The reversal of 131143134324112 is 211423431341131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18377677812 + ... + 18377684947.

It is an arithmetic number, because the mean of its divisors is an integer number (12761461950272).

Almost surely, 2^{131143134324112} is an apocalyptic number.

It is an amenable number.

131143134324112 is a deficient number, since it is larger than the sum of its proper divisors (124086104681328).

131143134324112 is a wasteful number, since it uses less digits than its factorization.

131143134324112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36755362990 (or 36755362984 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

Adding to 131143134324112 its reverse (211423431341131), we get a palindrome (342566565665243).

The spelling of 131143134324112 in words is "one hundred thirty-one trillion, one hundred forty-three billion, one hundred thirty-four million, three hundred twenty-four thousand, one hundred twelve".