11378114317 has 2 divisors, whose sum is σ = 11378114318. Its totient is φ = 11378114316.

The previous prime is 11378114249. The next prime is 11378114323. The reversal of 11378114317 is 71341187311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8904941956 + 2473172361 = 94366^2 + 49731^2 .

It is an emirp because it is prime and its reverse (71341187311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11378114317 is a prime.

It is a super-2 number, since 2×11378114317² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11378114327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5689057158 + 5689057159.

It is an arithmetic number, because the mean of its divisors is an integer number (5689057159).

Almost surely, 2^11378114317 is an apocalyptic number.

It is an amenable number.

11378114317 is a deficient number, since it is larger than the sum of its proper divisors (1).

11378114317 is an equidigital number, since it uses as much as digits as its factorization.

11378114317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 37.

The spelling of 11378114317 in words is "eleven billion, three hundred seventy-eight million, one hundred fourteen thousand, three hundred seventeen".