131300240242417 has 2 divisors, whose sum is σ = 131300240242418. Its totient is φ = 131300240242416.

The previous prime is 131300240242291. The next prime is 131300240242597. The reversal of 131300240242417 is 714242042003131.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84446708081121 + 46853532161296 = 9189489^2 + 6844964^2 .

It is a cyclic number.

It is not a de Polignac number, because 131300240242417 - 2¹¹ = 131300240240369 is a prime.

It is a super-3 number, since 3×131300240242417³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (131300240542417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65650120121208 + 65650120121209.

It is an arithmetic number, because the mean of its divisors is an integer number (65650120121209).

Almost surely, 2^{131300240242417} is an apocalyptic number.

It is an amenable number.

131300240242417 is a deficient number, since it is larger than the sum of its proper divisors (1).

131300240242417 is an equidigital number, since it uses as much as digits as its factorization.

131300240242417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 131300240242417 its reverse (714242042003131), we get a palindrome (845542282245548).

The spelling of 131300240242417 in words is "one hundred thirty-one trillion, three hundred billion, two hundred forty million, two hundred forty-two thousand, four hundred seventeen".