135843007 has 2 divisors, whose sum is σ = 135843008. Its totient is φ = 135843006.

The previous prime is 135842983. The next prime is 135843041. The reversal of 135843007 is 700348531.

135843007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135843007 - 2¹⁹ = 135318719 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135843007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135843067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67921503 + 67921504.

It is an arithmetic number, because the mean of its divisors is an integer number (67921504).

Almost surely, 2^135843007 is an apocalyptic number.

135843007 is a deficient number, since it is larger than the sum of its proper divisors (1).

135843007 is an equidigital number, since it uses as much as digits as its factorization.

135843007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 135843007 is about 11655.1708267189. The cubic root of 135843007 is about 514.0583629167.

The spelling of 135843007 in words is "one hundred thirty-five million, eight hundred forty-three thousand, seven".