135035443 has 2 divisors, whose sum is σ = 135035444. Its totient is φ = 135035442.

The previous prime is 135035441. The next prime is 135035447. The reversal of 135035443 is 344530531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135035443 - 2¹ = 135035441 is a prime.

Together with 135035441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (135035441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67517721 + 67517722.

It is an arithmetic number, because the mean of its divisors is an integer number (67517722).

Almost surely, 2^135035443 is an apocalyptic number.

135035443 is a deficient number, since it is larger than the sum of its proper divisors (1).

135035443 is an equidigital number, since it uses as much as digits as its factorization.

135035443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 135035443 is about 11620.4751624019. The cubic root of 135035443 is about 513.0376739099.

Adding to 135035443 its reverse (344530531), we get a palindrome (479565974).

The spelling of 135035443 in words is "one hundred thirty-five million, thirty-five thousand, four hundred forty-three".