135119305 has 8 divisors (see below), whose sum is σ = 162261000. Its totient is φ = 108016896.

The previous prime is 135119293. The next prime is 135119311. The reversal of 135119305 is 503911531.

It can be written as a sum of positive squares in 4 ways, for example, as 466489 + 134652816 = 683^2 + 11604^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 135119305 - 2⁹ = 135118793 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1630 + ... + 16519.

It is an arithmetic number, because the mean of its divisors is an integer number (20282625).

Almost surely, 2^135119305 is an apocalyptic number.

It is an amenable number.

135119305 is a deficient number, since it is larger than the sum of its proper divisors (27141695).

135119305 is a wasteful number, since it uses less digits than its factorization.

135119305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19643.

The product of its (nonzero) digits is 2025, while the sum is 28.

The square root of 135119305 is about 11624.0829745834. The cubic root of 135119305 is about 513.1438570496.

It can be divided in two parts, 135119 and 305, that added together give a square (135424 = 368²).

The spelling of 135119305 in words is "one hundred thirty-five million, one hundred nineteen thousand, three hundred five".