135305270 has 16 divisors (see below), whose sum is σ = 256368240. Its totient is φ = 51273504.

The previous prime is 135305267. The next prime is 135305299. The reversal of 135305270 is 72503531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355877 + ... + 356256.

It is an arithmetic number, because the mean of its divisors is an integer number (16023015).

Almost surely, 2^135305270 is an apocalyptic number.

135305270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135305270 is a deficient number, since it is larger than the sum of its proper divisors (121062970).

135305270 is a wasteful number, since it uses less digits than its factorization.

135305270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712159.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 135305270 is about 11632.0793497981. The cubic root of 135305270 is about 513.3791628092.

The spelling of 135305270 in words is "one hundred thirty-five million, three hundred five thousand, two hundred seventy".