116702281 has 2 divisors, whose sum is σ = 116702282. Its totient is φ = 116702280.

The previous prime is 116702249. The next prime is 116702317. The reversal of 116702281 is 182207611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115670025 + 1032256 = 10755^2 + 1016^2 .

It is a cyclic number.

It is not a de Polignac number, because 116702281 - 2⁵ = 116702249 is a prime.

It is a super-2 number, since 2×116702281² = 27238844781205922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116702221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58351140 + 58351141.

It is an arithmetic number, because the mean of its divisors is an integer number (58351141).

Almost surely, 2^116702281 is an apocalyptic number.

It is an amenable number.

116702281 is a deficient number, since it is larger than the sum of its proper divisors (1).

116702281 is an equidigital number, since it uses as much as digits as its factorization.

116702281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 116702281 is about 10802.8829948306. The cubic root of 116702281 is about 488.6821188074.

Adding to 116702281 its reverse (182207611), we get a palindrome (298909892).

The spelling of 116702281 in words is "one hundred sixteen million, seven hundred two thousand, two hundred eighty-one".