135076663 has 2 divisors, whose sum is σ = 135076664. Its totient is φ = 135076662.

The previous prime is 135076661. The next prime is 135076687. The reversal of 135076663 is 366670531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135076663 - 2¹ = 135076661 is a prime.

Together with 135076661, 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 (135076661) 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, 67538331 + 67538332.

It is an arithmetic number, because the mean of its divisors is an integer number (67538332).

Almost surely, 2^135076663 is an apocalyptic number.

135076663 is a deficient number, since it is larger than the sum of its proper divisors (1).

135076663 is an equidigital number, since it uses as much as digits as its factorization.

135076663 is an odious number, because the sum of its binary digits is odd.

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

The square root of 135076663 is about 11622.2486206414. The cubic root of 135076663 is about 513.0898707284.

The spelling of 135076663 in words is "one hundred thirty-five million, seventy-six thousand, six hundred sixty-three".