135134033 has 8 divisors (see below), whose sum is σ = 136019520. Its totient is φ = 134251920.

The previous prime is 135133981. The next prime is 135134107. The reversal of 135134033 is 330431531.

It is a happy number.

135134033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 135134033 - 2¹⁶ = 135068497 is a prime.

It is a super-2 number, since 2×135134033² = 36522413749690178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135134633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185516 + ... + 186242.

It is an arithmetic number, because the mean of its divisors is an integer number (17002440).

Almost surely, 2^135134033 is an apocalyptic number.

It is an amenable number.

135134033 is a deficient number, since it is larger than the sum of its proper divisors (885487).

135134033 is an equidigital number, since it uses as much as digits as its factorization.

135134033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 135134033 is about 11624.7164696607. The cubic root of 135134033 is about 513.1625005937.

Adding to 135134033 its reverse (330431531), we get a palindrome (465565564).

The spelling of 135134033 in words is "one hundred thirty-five million, one hundred thirty-four thousand, thirty-three".