11304120340417 has 2 divisors, whose sum is σ = 11304120340418. Its totient is φ = 11304120340416.

The previous prime is 11304120340379. The next prime is 11304120340433. The reversal of 11304120340417 is 71404302140311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10094085140161 + 1210035200256 = 3177119^2 + 1100016^2 .

It is a cyclic number.

It is not a de Polignac number, because 11304120340417 - 2¹¹ = 11304120338369 is a prime.

It is a super-3 number, since 3×11304120340417³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11304120340217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5652060170208 + 5652060170209.

It is an arithmetic number, because the mean of its divisors is an integer number (5652060170209).

Almost surely, 2^{11304120340417} is an apocalyptic number.

It is an amenable number.

11304120340417 is a deficient number, since it is larger than the sum of its proper divisors (1).

11304120340417 is an equidigital number, since it uses as much as digits as its factorization.

11304120340417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 11304120340417 its reverse (71404302140311), we get a palindrome (82708422480728).

The spelling of 11304120340417 in words is "eleven trillion, three hundred four billion, one hundred twenty million, three hundred forty thousand, four hundred seventeen".