131012224124269 has 2 divisors, whose sum is σ = 131012224124270. Its totient is φ = 131012224124268.

The previous prime is 131012224124129. The next prime is 131012224124303. The reversal of 131012224124269 is 962421422210131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130666915107369 + 345309016900 = 11430963^2 + 587630^2 .

It is a cyclic number.

It is not a de Polignac number, because 131012224124269 - 2²⁷ = 131012089906541 is a prime.

It is a super-2 number, since 2×131012224124269² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131012224124069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65506112062134 + 65506112062135.

It is an arithmetic number, because the mean of its divisors is an integer number (65506112062135).

Almost surely, 2^{131012224124269} is an apocalyptic number.

It is an amenable number.

131012224124269 is a deficient number, since it is larger than the sum of its proper divisors (1).

131012224124269 is an equidigital number, since it uses as much as digits as its factorization.

131012224124269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 131012224124269 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-four million, one hundred twenty-four thousand, two hundred sixty-nine".