116563219 has 2 divisors, whose sum is σ = 116563220. Its totient is φ = 116563218.

The previous prime is 116563217. The next prime is 116563231. The reversal of 116563219 is 912365611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116563219 - 2¹ = 116563217 is a prime.

It is a super-2 number, since 2×116563219² = 27173968047283922, which contains 22 as substring.

Together with 116563217, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (116563217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58281609 + 58281610.

It is an arithmetic number, because the mean of its divisors is an integer number (58281610).

Almost surely, 2^116563219 is an apocalyptic number.

116563219 is a deficient number, since it is larger than the sum of its proper divisors (1).

116563219 is an equidigital number, since it uses as much as digits as its factorization.

116563219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 34.

The square root of 116563219 is about 10796.4447388944. Note that the first 3 decimals coincide. The cubic root of 116563219 is about 488.4879377323.

The spelling of 116563219 in words is "one hundred sixteen million, five hundred sixty-three thousand, two hundred nineteen".