131043332130247 has 2 divisors, whose sum is σ = 131043332130248. Its totient is φ = 131043332130246.

The previous prime is 131043332130223. The next prime is 131043332130253. The reversal of 131043332130247 is 742031233340131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131043332130247 - 2⁷ = 131043332130119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131043332130947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65521666065123 + 65521666065124.

It is an arithmetic number, because the mean of its divisors is an integer number (65521666065124).

Almost surely, 2^{131043332130247} is an apocalyptic number.

131043332130247 is a deficient number, since it is larger than the sum of its proper divisors (1).

131043332130247 is an equidigital number, since it uses as much as digits as its factorization.

131043332130247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 37.

Adding to 131043332130247 its reverse (742031233340131), we get a palindrome (873074565470378).

The spelling of 131043332130247 in words is "one hundred thirty-one trillion, forty-three billion, three hundred thirty-two million, one hundred thirty thousand, two hundred forty-seven".