131313134034032 has 40 divisors (see below), whose sum is σ = 258223612448016. Its totient is φ = 64674836430336.

The previous prime is 131313134034031. The next prime is 131313134034083. The reversal of 131313134034032 is 230430431313131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 131313134034032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131313134034031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37670198 + ... + 41008170.

Almost surely, 2^{131313134034032} is an apocalyptic number.

It is an amenable number.

131313134034032 is a deficient number, since it is larger than the sum of its proper divisors (126910478413984).

131313134034032 is a wasteful number, since it uses less digits than its factorization.

131313134034032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374745 (or 3374739 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 131313134034032 its reverse (230430431313131), we get a palindrome (361743565347163).

The spelling of 131313134034032 in words is "one hundred thirty-one trillion, three hundred thirteen billion, one hundred thirty-four million, thirty-four thousand, thirty-two".