116383391 has 2 divisors, whose sum is σ = 116383392. Its totient is φ = 116383390.

The previous prime is 116383387. The next prime is 116383441. The reversal of 116383391 is 193383611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116383391 - 2² = 116383387 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116383691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58191695 + 58191696.

It is an arithmetic number, because the mean of its divisors is an integer number (58191696).

Almost surely, 2^116383391 is an apocalyptic number.

116383391 is a deficient number, since it is larger than the sum of its proper divisors (1).

116383391 is an equidigital number, since it uses as much as digits as its factorization.

116383391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 35.

The square root of 116383391 is about 10788.1134124554. The cubic root of 116383391 is about 488.2366033861.

The spelling of 116383391 in words is "one hundred sixteen million, three hundred eighty-three thousand, three hundred ninety-one".