9106135189 has 2 divisors, whose sum is σ = 9106135190. Its totient is φ = 9106135188.

The previous prime is 9106135141. The next prime is 9106135193. The reversal of 9106135189 is 9815316019.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7487440900 + 1618694289 = 86530^2 + 40233^2 .

It is a cyclic number.

It is not a de Polignac number, because 9106135189 - 2⁷ = 9106135061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9106135139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4553067594 + 4553067595.

It is an arithmetic number, because the mean of its divisors is an integer number (4553067595).

Almost surely, 2^9106135189 is an apocalyptic number.

It is an amenable number.

9106135189 is a deficient number, since it is larger than the sum of its proper divisors (1).

9106135189 is an equidigital number, since it uses as much as digits as its factorization.

9106135189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 43.

The square root of 9106135189 is about 95426.0718514600. The cubic root of 9106135189 is about 2088.2285600377.

The spelling of 9106135189 in words is "nine billion, one hundred six million, one hundred thirty-five thousand, one hundred eighty-nine".