106659101 has 2 divisors, whose sum is σ = 106659102. Its totient is φ = 106659100.

The previous prime is 106659043. The next prime is 106659107. The reversal of 106659101 is 101956601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104571076 + 2088025 = 10226^2 + 1445^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106659101 is a prime.

It is a super-2 number, since 2×106659101² = 22752327652256402, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106659107) 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, 53329550 + 53329551.

It is an arithmetic number, because the mean of its divisors is an integer number (53329551).

Almost surely, 2^106659101 is an apocalyptic number.

It is an amenable number.

106659101 is a deficient number, since it is larger than the sum of its proper divisors (1).

106659101 is an equidigital number, since it uses as much as digits as its factorization.

106659101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 106659101 is about 10327.5893121289. The cubic root of 106659101 is about 474.2412277214.

The spelling of 106659101 in words is "one hundred six million, six hundred fifty-nine thousand, one hundred one".