135330268 has 12 divisors (see below), whose sum is σ = 250759152. Its totient is φ = 63684800.

The previous prime is 135330259. The next prime is 135330337. The reversal of 135330268 is 862033531.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 995008 + ... + 995143.

It is an arithmetic number, because the mean of its divisors is an integer number (20896596).

Almost surely, 2^135330268 is an apocalyptic number.

It is an amenable number.

135330268 is a deficient number, since it is larger than the sum of its proper divisors (115428884).

135330268 is a wasteful number, since it uses less digits than its factorization.

135330268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990172 (or 1990170 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 135330268 is about 11633.1538286056. The cubic root of 135330268 is about 513.4107769069.

Adding to 135330268 its reverse (862033531), we get a palindrome (997363799).

The spelling of 135330268 in words is "one hundred thirty-five million, three hundred thirty thousand, two hundred sixty-eight".