135027730 has 8 divisors (see below), whose sum is σ = 243049932. Its totient is φ = 54011088.

The previous prime is 135027707. The next prime is 135027731. The reversal of 135027730 is 37720531.

It can be written as a sum of positive squares in 2 ways, for example, as 135001161 + 26569 = 11619^2 + 163^2 .

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

It is not an unprimeable number, because it can be changed into a prime (135027731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6751377 + ... + 6751396.

Almost surely, 2^135027730 is an apocalyptic number.

135027730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135027730 is a deficient number, since it is larger than the sum of its proper divisors (108022202).

135027730 is a wasteful number, since it uses less digits than its factorization.

135027730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13502780.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 135027730 is about 11620.1432865520. The cubic root of 135027730 is about 513.0279057710.

The spelling of 135027730 in words is "one hundred thirty-five million, twenty-seven thousand, seven hundred thirty".