11882127317 has 2 divisors, whose sum is σ = 11882127318. Its totient is φ = 11882127316.

The previous prime is 11882127307. The next prime is 11882127319. The reversal of 11882127317 is 71372128811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6692221636 + 5189905681 = 81806^2 + 72041^2 .

It is an emirp because it is prime and its reverse (71372128811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11882127317 - 2⁶ = 11882127253 is a prime.

Together with 11882127319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11882127319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5941063658 + 5941063659.

It is an arithmetic number, because the mean of its divisors is an integer number (5941063659).

Almost surely, 2^11882127317 is an apocalyptic number.

It is an amenable number.

11882127317 is a deficient number, since it is larger than the sum of its proper divisors (1).

11882127317 is an equidigital number, since it uses as much as digits as its factorization.

11882127317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37632, while the sum is 41.

The spelling of 11882127317 in words is "eleven billion, eight hundred eighty-two million, one hundred twenty-seven thousand, three hundred seventeen".