106065109 has 2 divisors, whose sum is σ = 106065110. Its totient is φ = 106065108.

The previous prime is 106065103. The next prime is 106065143. The reversal of 106065109 is 901560601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99800100 + 6265009 = 9990^2 + 2503^2 .

It is a cyclic number.

It is not a de Polignac number, because 106065109 - 2³ = 106065101 is a prime.

It is a super-2 number, since 2×106065109² = 22499614694363762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106065101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53032554 + 53032555.

It is an arithmetic number, because the mean of its divisors is an integer number (53032555).

Almost surely, 2^106065109 is an apocalyptic number.

It is an amenable number.

106065109 is a deficient number, since it is larger than the sum of its proper divisors (1).

106065109 is an equidigital number, since it uses as much as digits as its factorization.

106065109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 106065109 is about 10298.7916281474. The cubic root of 106065109 is about 473.3592275173.

The spelling of 106065109 in words is "one hundred six million, sixty-five thousand, one hundred nine".