135329717 has 4 divisors (see below), whose sum is σ = 135707040. Its totient is φ = 134952396.

The previous prime is 135329699. The next prime is 135329731. The reversal of 135329717 is 717923531.

135329717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135329717 - 2¹² = 135325621 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 (135329767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188123 + ... + 188840.

It is an arithmetic number, because the mean of its divisors is an integer number (33926760).

Almost surely, 2^135329717 is an apocalyptic number.

It is an amenable number.

135329717 is a deficient number, since it is larger than the sum of its proper divisors (377323).

135329717 is an equidigital number, since it uses as much as digits as its factorization.

135329717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377322.

The product of its digits is 39690, while the sum is 38.

The square root of 135329717 is about 11633.1301462676. The cubic root of 135329717 is about 513.4100801184.

The spelling of 135329717 in words is "one hundred thirty-five million, three hundred twenty-nine thousand, seven hundred seventeen".