135103533 has 8 divisors (see below), whose sum is σ = 180246528. Its totient is φ = 90014784.

The previous prime is 135103483. The next prime is 135103543. The reversal of 135103533 is 335301531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135103533 - 2⁶ = 135103469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135103543) 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, 7341 + ... + 18002.

It is an arithmetic number, because the mean of its divisors is an integer number (22530816).

Almost surely, 2^135103533 is an apocalyptic number.

It is an amenable number.

135103533 is a deficient number, since it is larger than the sum of its proper divisors (45142995).

135103533 is a wasteful number, since it uses less digits than its factorization.

135103533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27123.

The product of its (nonzero) digits is 2025, while the sum is 24.

The square root of 135103533 is about 11623.4045356771. The cubic root of 135103533 is about 513.1238904484.

The spelling of 135103533 in words is "one hundred thirty-five million, one hundred three thousand, five hundred thirty-three".