106666283 has 2 divisors, whose sum is σ = 106666284. Its totient is φ = 106666282.

The previous prime is 106666253. The next prime is 106666309. The reversal of 106666283 is 382666601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106666283 - 2¹² = 106662187 is a prime.

It is a super-2 number, since 2×106666283² = 22755391858072178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106666243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53333141 + 53333142.

It is an arithmetic number, because the mean of its divisors is an integer number (53333142).

Almost surely, 2^106666283 is an apocalyptic number.

106666283 is a deficient number, since it is larger than the sum of its proper divisors (1).

106666283 is an equidigital number, since it uses as much as digits as its factorization.

106666283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 106666283 is about 10327.9370156871. The cubic root of 106666283 is about 474.2518719891.

The spelling of 106666283 in words is "one hundred six million, six hundred sixty-six thousand, two hundred eighty-three".