116378111 has 2 divisors, whose sum is σ = 116378112. Its totient is φ = 116378110.

The previous prime is 116378083. The next prime is 116378147. The reversal of 116378111 is 111873611.

It is a weak prime.

It is an emirp because it is prime and its reverse (111873611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116378111 - 2⁶ = 116378047 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116378191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58189055 + 58189056.

It is an arithmetic number, because the mean of its divisors is an integer number (58189056).

Almost surely, 2^116378111 is an apocalyptic number.

116378111 is a deficient number, since it is larger than the sum of its proper divisors (1).

116378111 is an equidigital number, since it uses as much as digits as its factorization.

116378111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 29.

The square root of 116378111 is about 10787.8686959010. The cubic root of 116378111 is about 488.2292199493.

The spelling of 116378111 in words is "one hundred sixteen million, three hundred seventy-eight thousand, one hundred eleven".