135264133 has 2 divisors, whose sum is σ = 135264134. Its totient is φ = 135264132.

The previous prime is 135264131. The next prime is 135264161. The reversal of 135264133 is 331462531.

It is an a-pointer prime, because the next prime (135264161) can be obtained adding 135264133 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74080449 + 61183684 = 8607^2 + 7822^2 .

It is a cyclic number.

It is not a de Polignac number, because 135264133 - 2¹ = 135264131 is a prime.

Together with 135264131, 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 (135264131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67632066 + 67632067.

It is an arithmetic number, because the mean of its divisors is an integer number (67632067).

Almost surely, 2^135264133 is an apocalyptic number.

It is an amenable number.

135264133 is a deficient number, since it is larger than the sum of its proper divisors (1).

135264133 is an equidigital number, since it uses as much as digits as its factorization.

135264133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 28.

The square root of 135264133 is about 11630.3109588695. The cubic root of 135264133 is about 513.3271298045.

The spelling of 135264133 in words is "one hundred thirty-five million, two hundred sixty-four thousand, one hundred thirty-three".