135119747 has 8 divisors (see below), whose sum is σ = 155316576. Its totient is φ = 115146432.

The previous prime is 135119701. The next prime is 135119749. The reversal of 135119747 is 747911531.

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 135119747 - 2⁶ = 135119683 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135119747.

It is not an unprimeable number, because it can be changed into a prime (135119749) by changing a digit.

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, 54578 + ... + 56999.

It is an arithmetic number, because the mean of its divisors is an integer number (19414572).

Almost surely, 2^135119747 is an apocalyptic number.

135119747 is a deficient number, since it is larger than the sum of its proper divisors (20196829).

135119747 is a wasteful number, since it uses less digits than its factorization.

135119747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111757.

The product of its digits is 26460, while the sum is 38.

The square root of 135119747 is about 11624.1019868203. The cubic root of 135119747 is about 513.1444165782.

The spelling of 135119747 in words is "one hundred thirty-five million, one hundred nineteen thousand, seven hundred forty-seven".