11302131317 has 2 divisors, whose sum is σ = 11302131318. Its totient is φ = 11302131316.

The previous prime is 11302131289. The next prime is 11302131349. The reversal of 11302131317 is 71313120311.

11302131317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7807666321 + 3494464996 = 88361^2 + 59114^2 .

It is a cyclic number.

It is not a de Polignac number, because 11302131317 - 2²⁶ = 11235022453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11302131292 and 11302131301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11302131017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651065658 + 5651065659.

It is an arithmetic number, because the mean of its divisors is an integer number (5651065659).

Almost surely, 2^11302131317 is an apocalyptic number.

It is an amenable number.

11302131317 is a deficient number, since it is larger than the sum of its proper divisors (1).

11302131317 is an equidigital number, since it uses as much as digits as its factorization.

11302131317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 23.

Adding to 11302131317 its reverse (71313120311), we get a palindrome (82615251628).

The spelling of 11302131317 in words is "eleven billion, three hundred two million, one hundred thirty-one thousand, three hundred seventeen".