135141743 has 8 divisors (see below), whose sum is σ = 147522000. Its totient is φ = 122777280.

The previous prime is 135141739. The next prime is 135141751. The reversal of 135141743 is 347141531.

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 135141743 - 2² = 135141739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135141793) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20633 + ... + 26381.

It is an arithmetic number, because the mean of its divisors is an integer number (18440250).

Almost surely, 2^135141743 is an apocalyptic number.

135141743 is a deficient number, since it is larger than the sum of its proper divisors (12380257).

135141743 is a wasteful number, since it uses less digits than its factorization.

135141743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7897.

The product of its digits is 5040, while the sum is 29.

The square root of 135141743 is about 11625.0480859221. The cubic root of 135141743 is about 513.1722598121.

The spelling of 135141743 in words is "one hundred thirty-five million, one hundred forty-one thousand, seven hundred forty-three".