116284213 has 2 divisors, whose sum is σ = 116284214. Its totient is φ = 116284212.

The previous prime is 116284153. The next prime is 116284247. The reversal of 116284213 is 312482611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83942244 + 32341969 = 9162^2 + 5687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116284213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116284253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58142106 + 58142107.

It is an arithmetic number, because the mean of its divisors is an integer number (58142107).

Almost surely, 2^116284213 is an apocalyptic number.

It is an amenable number.

116284213 is a deficient number, since it is larger than the sum of its proper divisors (1).

116284213 is an equidigital number, since it uses as much as digits as its factorization.

116284213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 28.

The square root of 116284213 is about 10783.5157995897. The cubic root of 116284213 is about 488.0978777181.

The spelling of 116284213 in words is "one hundred sixteen million, two hundred eighty-four thousand, two hundred thirteen".