135035309 has 2 divisors, whose sum is σ = 135035310. Its totient is φ = 135035308.

The previous prime is 135035297. The next prime is 135035321. The reversal of 135035309 is 903530531.

It is a balanced prime because it is at equal distance from previous prime (135035297) and next prime (135035321).

It can be written as a sum of positive squares in only one way, i.e., 129846025 + 5189284 = 11395^2 + 2278^2 .

It is a cyclic number.

It is not a de Polignac number, because 135035309 - 2⁸ = 135035053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135035389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67517654 + 67517655.

It is an arithmetic number, because the mean of its divisors is an integer number (67517655).

Almost surely, 2^135035309 is an apocalyptic number.

It is an amenable number.

135035309 is a deficient number, since it is larger than the sum of its proper divisors (1).

135035309 is an equidigital number, since it uses as much as digits as its factorization.

135035309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6075, while the sum is 29.

The square root of 135035309 is about 11620.4693967154. The cubic root of 135035309 is about 513.0375042086.

The spelling of 135035309 in words is "one hundred thirty-five million, thirty-five thousand, three hundred nine".