135043733 has 8 divisors (see below), whose sum is σ = 155986560. Its totient is φ = 115545280.

The previous prime is 135043729. The next prime is 135043751. The reversal of 135043733 is 337340531.

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 135043733 - 2² = 135043729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135043696 and 135043705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135043703) 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, 360893 + ... + 361266.

It is an arithmetic number, because the mean of its divisors is an integer number (19498320).

Almost surely, 2^135043733 is an apocalyptic number.

It is an amenable number.

135043733 is a deficient number, since it is larger than the sum of its proper divisors (20942827).

135043733 is a wasteful number, since it uses less digits than its factorization.

135043733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722187.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 135043733 is about 11620.8318549061. The cubic root of 135043733 is about 513.0481723766.

The spelling of 135043733 in words is "one hundred thirty-five million, forty-three thousand, seven hundred thirty-three".