11113373717 has 2 divisors, whose sum is σ = 11113373718. Its totient is φ = 11113373716.

The previous prime is 11113373699. The next prime is 11113373801. The reversal of 11113373717 is 71737331111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6185193316 + 4928180401 = 78646^2 + 70201^2 .

It is a cyclic number.

It is not a de Polignac number, because 11113373717 - 2¹⁸ = 11113111573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113373617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556686858 + 5556686859.

It is an arithmetic number, because the mean of its divisors is an integer number (5556686859).

Almost surely, 2^11113373717 is an apocalyptic number.

It is an amenable number.

11113373717 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113373717 is an equidigital number, since it uses as much as digits as its factorization.

11113373717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9261, while the sum is 35.

The spelling of 11113373717 in words is "eleven billion, one hundred thirteen million, three hundred seventy-three thousand, seven hundred seventeen".