135435319 has 2 divisors, whose sum is σ = 135435320. Its totient is φ = 135435318.

The previous prime is 135435317. The next prime is 135435347. The reversal of 135435319 is 913534531.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135435319 - 2¹ = 135435317 is a prime.

It is a super-2 number, since 2×135435319² = 36685451265263522, which contains 22 as substring.

Together with 135435317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135435317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67717659 + 67717660.

It is an arithmetic number, because the mean of its divisors is an integer number (67717660).

Almost surely, 2^135435319 is an apocalyptic number.

135435319 is a deficient number, since it is larger than the sum of its proper divisors (1).

135435319 is an equidigital number, since it uses as much as digits as its factorization.

135435319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24300, while the sum is 34.

The square root of 135435319 is about 11637.6681083454. The cubic root of 135435319 is about 513.5435886981.

The spelling of 135435319 in words is "one hundred thirty-five million, four hundred thirty-five thousand, three hundred nineteen".