135408367 has 2 divisors, whose sum is σ = 135408368. Its totient is φ = 135408366.

The previous prime is 135408359. The next prime is 135408389. The reversal of 135408367 is 763804531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135408367 - 2³ = 135408359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135408347) 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, 67704183 + 67704184.

It is an arithmetic number, because the mean of its divisors is an integer number (67704184).

Almost surely, 2^135408367 is an apocalyptic number.

135408367 is a deficient number, since it is larger than the sum of its proper divisors (1).

135408367 is an equidigital number, since it uses as much as digits as its factorization.

135408367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 135408367 is about 11636.5100867915. The cubic root of 135408367 is about 513.5095209106.

The spelling of 135408367 in words is "one hundred thirty-five million, four hundred eight thousand, three hundred sixty-seven".