131300143412321 has 32 divisors (see below), whose sum is σ = 147000830054400. Its totient is φ = 116442129968640.

The previous prime is 131300143412287. The next prime is 131300143412353. The reversal of 131300143412321 is 123214341003131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131300143412321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131300143462321) 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 31 ways as a sum of consecutive naturals, for example, 75306800 + ... + 77030606.

It is an arithmetic number, because the mean of its divisors is an integer number (4593775939200).

Almost surely, 2^{131300143412321} is an apocalyptic number.

It is an amenable number.

131300143412321 is a deficient number, since it is larger than the sum of its proper divisors (15700686642079).

131300143412321 is a wasteful number, since it uses less digits than its factorization.

131300143412321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724849.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 131300143412321 its reverse (123214341003131), we get a palindrome (254514484415452).

The spelling of 131300143412321 in words is "one hundred thirty-one trillion, three hundred billion, one hundred forty-three million, four hundred twelve thousand, three hundred twenty-one".