135516333 has 32 divisors (see below), whose sum is σ = 201398400. Its totient is φ = 80654336.

The previous prime is 135516331. The next prime is 135516343. The reversal of 135516333 is 333615531.

It is not a de Polignac number, because 135516333 - 2¹ = 135516331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135516333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135516331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86485 + ... + 88037.

It is an arithmetic number, because the mean of its divisors is an integer number (6293700).

Almost surely, 2^135516333 is an apocalyptic number.

It is an amenable number.

135516333 is a deficient number, since it is larger than the sum of its proper divisors (65882067).

135516333 is a wasteful number, since it uses less digits than its factorization.

135516333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661.

The product of its digits is 12150, while the sum is 30.

The square root of 135516333 is about 11641.1482681048. The cubic root of 135516333 is about 513.6459645723.

The spelling of 135516333 in words is "one hundred thirty-five million, five hundred sixteen thousand, three hundred thirty-three".