135301169 has 2 divisors, whose sum is σ = 135301170. Its totient is φ = 135301168.

The previous prime is 135301163. The next prime is 135301241. The reversal of 135301169 is 961103531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90478144 + 44823025 = 9512^2 + 6695^2 .

It is a cyclic number.

It is not a de Polignac number, because 135301169 - 2²⁰ = 134252593 is a prime.

It is a super-2 number, since 2×135301169² = 36612812665533122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135301163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67650584 + 67650585.

It is an arithmetic number, because the mean of its divisors is an integer number (67650585).

Almost surely, 2^135301169 is an apocalyptic number.

It is an amenable number.

135301169 is a deficient number, since it is larger than the sum of its proper divisors (1).

135301169 is an equidigital number, since it uses as much as digits as its factorization.

135301169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 135301169 is about 11631.9030687158. The cubic root of 135301169 is about 513.3739760459.

The spelling of 135301169 in words is "one hundred thirty-five million, three hundred one thousand, one hundred sixty-nine".