116166620078233 has 2 divisors, whose sum is σ = 116166620078234. Its totient is φ = 116166620078232.

The previous prime is 116166620078227. The next prime is 116166620078237. The reversal of 116166620078233 is 332870026661611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86916781388889 + 29249838689344 = 9322917^2 + 5408312^2 .

It is a cyclic number.

It is not a de Polignac number, because 116166620078233 - 2⁹ = 116166620077721 is a prime.

It is not a weakly prime, because it can be changed into another prime (116166620078237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58083310039116 + 58083310039117.

It is an arithmetic number, because the mean of its divisors is an integer number (58083310039117).

Almost surely, 2^{116166620078233} is an apocalyptic number.

It is an amenable number.

116166620078233 is a deficient number, since it is larger than the sum of its proper divisors (1).

116166620078233 is an equidigital number, since it uses as much as digits as its factorization.

116166620078233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 116166620078233 in words is "one hundred sixteen trillion, one hundred sixty-six billion, six hundred twenty million, seventy-eight thousand, two hundred thirty-three".