382830866111 has 2 divisors, whose sum is σ = 382830866112. Its totient is φ = 382830866110.

The previous prime is 382830866083. The next prime is 382830866113. The reversal of 382830866111 is 111668038283.

It is a strong prime.

It is an emirp because it is prime and its reverse (111668038283) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382830866111 is a prime.

Together with 382830866113, 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 (382830866113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191415433055 + 191415433056.

It is an arithmetic number, because the mean of its divisors is an integer number (191415433056).

Almost surely, 2^382830866111 is an apocalyptic number.

382830866111 is a deficient number, since it is larger than the sum of its proper divisors (1).

382830866111 is an equidigital number, since it uses as much as digits as its factorization.

382830866111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 382830866111 in words is "three hundred eighty-two billion, eight hundred thirty million, eight hundred sixty-six thousand, one hundred eleven".