135133717 has 8 divisors (see below), whose sum is σ = 141133824. Its totient is φ = 129144048.

The previous prime is 135133693. The next prime is 135133721. The reversal of 135133717 is 717331531.

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 135133717 - 2⁷ = 135133589 is a prime.

It is a super-2 number, since 2×135133717² = 36522242940472178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135133787) 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, 36483 + ... + 40015.

It is an arithmetic number, because the mean of its divisors is an integer number (17641728).

Almost surely, 2^135133717 is an apocalyptic number.

It is an amenable number.

135133717 is a deficient number, since it is larger than the sum of its proper divisors (6000107).

135133717 is a wasteful number, since it uses less digits than its factorization.

135133717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5219.

The product of its digits is 6615, while the sum is 31.

The square root of 135133717 is about 11624.7028779234. The cubic root of 135133717 is about 513.1621005970.

The spelling of 135133717 in words is "one hundred thirty-five million, one hundred thirty-three thousand, seven hundred seventeen".