116423 has 2 divisors, whose sum is σ = 116424. Its totient is φ = 116422.

The previous prime is 116411. The next prime is 116437. The reversal of 116423 is 324611.

116423 is nontrivially palindromic in base 2.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116423 - 2⁶ = 116359 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 116423.

It is not a weakly prime, because it can be changed into another prime (116443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58211 + 58212.

It is an arithmetic number, because the mean of its divisors is an integer number (58212).

2¹¹⁶⁴²³ is an apocalyptic number.

116423 is a deficient number, since it is larger than the sum of its proper divisors (1).

116423 is an equidigital number, since it uses as much as digits as its factorization.

116423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 17.

The square root of 116423 is about 341.2081476167. The cubic root of 116423 is about 48.8291984628.

The spelling of 116423 in words is "one hundred sixteen thousand, four hundred twenty-three".