135115382 has 8 divisors (see below), whose sum is σ = 202805856. Its totient is φ = 67513432.

The previous prime is 135115373. The next prime is 135115397. The reversal of 135115382 is 283511531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 18173 + ... + 24504.

It is an arithmetic number, because the mean of its divisors is an integer number (25350732).

Almost surely, 2^135115382 is an apocalyptic number.

135115382 is a deficient number, since it is larger than the sum of its proper divisors (67690474).

135115382 is a wasteful number, since it uses less digits than its factorization.

135115382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44262.

The product of its digits is 3600, while the sum is 29.

The square root of 135115382 is about 11623.9142288646. The cubic root of 135115382 is about 513.1388908635.

The spelling of 135115382 in words is "one hundred thirty-five million, one hundred fifteen thousand, three hundred eighty-two".