11311424013017 has 2 divisors, whose sum is σ = 11311424013018. Its totient is φ = 11311424013016.

The previous prime is 11311424013007. The next prime is 11311424013037. The reversal of 11311424013017 is 71031042411311.

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., 11294566626121 + 16857386896 = 3360739^2 + 129836^2 .

It is a cyclic number.

It is not a de Polignac number, because 11311424013017 - 2¹⁴ = 11311423996633 is a prime.

It is a super-2 number, since 2×11311424013017² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11311424013007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655712006508 + 5655712006509.

It is an arithmetic number, because the mean of its divisors is an integer number (5655712006509).

Almost surely, 2^{11311424013017} is an apocalyptic number.

It is an amenable number.

11311424013017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11311424013017 is an equidigital number, since it uses as much as digits as its factorization.

11311424013017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 11311424013017 its reverse (71031042411311), we get a palindrome (82342466424328).

The spelling of 11311424013017 in words is "eleven trillion, three hundred eleven billion, four hundred twenty-four million, thirteen thousand, seventeen".