106506163 has 2 divisors, whose sum is σ = 106506164. Its totient is φ = 106506162.

The previous prime is 106506161. The next prime is 106506199. The reversal of 106506163 is 361605601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106506163 - 2¹ = 106506161 is a prime.

It is a super-2 number, since 2×106506163² = 22687125513965138, which contains 22 as substring.

Together with 106506161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (106506161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53253081 + 53253082.

It is an arithmetic number, because the mean of its divisors is an integer number (53253082).

Almost surely, 2^106506163 is an apocalyptic number.

106506163 is a deficient number, since it is larger than the sum of its proper divisors (1).

106506163 is an equidigital number, since it uses as much as digits as its factorization.

106506163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 106506163 is about 10320.1823142811. The cubic root of 106506163 is about 474.0144485142.

The spelling of 106506163 in words is "one hundred six million, five hundred six thousand, one hundred sixty-three".