135337663 has 8 divisors (see below), whose sum is σ = 143715600. Its totient is φ = 127006080.

The previous prime is 135337651. The next prime is 135337667. The reversal of 135337663 is 366733531.

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 135337663 - 2⁹ = 135337151 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 (135337667) 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, 5473 + ... + 17338.

It is an arithmetic number, because the mean of its divisors is an integer number (17964450).

Almost surely, 2^135337663 is an apocalyptic number.

135337663 is a deficient number, since it is larger than the sum of its proper divisors (8377937).

135337663 is a wasteful number, since it uses less digits than its factorization.

135337663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23177.

The product of its digits is 102060, while the sum is 37.

The square root of 135337663 is about 11633.4716658442. The cubic root of 135337663 is about 513.4201283589.

The spelling of 135337663 in words is "one hundred thirty-five million, three hundred thirty-seven thousand, six hundred sixty-three".