131332523512147 has 2 divisors, whose sum is σ = 131332523512148. Its totient is φ = 131332523512146.

The previous prime is 131332523512139. The next prime is 131332523512259. The reversal of 131332523512147 is 741215325233131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131332523512147 - 2³ = 131332523512139 is a prime.

It is not a weakly prime, because it can be changed into another prime (131332523516147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65666261756073 + 65666261756074.

It is an arithmetic number, because the mean of its divisors is an integer number (65666261756074).

Almost surely, 2^{131332523512147} is an apocalyptic number.

131332523512147 is a deficient number, since it is larger than the sum of its proper divisors (1).

131332523512147 is an equidigital number, since it uses as much as digits as its factorization.

131332523512147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 43.

Adding to 131332523512147 its reverse (741215325233131), we get a palindrome (872547848745278).

The spelling of 131332523512147 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, five hundred twenty-three million, five hundred twelve thousand, one hundred forty-seven".