135067663 has 2 divisors, whose sum is σ = 135067664. Its totient is φ = 135067662.

The previous prime is 135067633. The next prime is 135067729. The reversal of 135067663 is 366760531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135067663 - 2⁹ = 135067151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135067633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67533831 + 67533832.

It is an arithmetic number, because the mean of its divisors is an integer number (67533832).

Almost surely, 2^135067663 is an apocalyptic number.

135067663 is a deficient number, since it is larger than the sum of its proper divisors (1).

135067663 is an equidigital number, since it uses as much as digits as its factorization.

135067663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 135067663 is about 11621.8614257786. The cubic root of 135067663 is about 513.0784749494.

The spelling of 135067663 in words is "one hundred thirty-five million, sixty-seven thousand, six hundred sixty-three".