135333003 has 16 divisors (see below), whose sum is σ = 195483680. Its totient is φ = 83277792.

The previous prime is 135333001. The next prime is 135333017. The reversal of 135333003 is 300333531.

It is not a de Polignac number, because 135333003 - 2¹ = 135333001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135333001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3676 + ... + 16857.

It is an arithmetic number, because the mean of its divisors is an integer number (12217730).

Almost surely, 2^135333003 is an apocalyptic number.

135333003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

135333003 is a deficient number, since it is larger than the sum of its proper divisors (60150677).

135333003 is an equidigital number, since it uses as much as digits as its factorization.

135333003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20575 (or 20549 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 21.

The square root of 135333003 is about 11633.2713799687. The cubic root of 135333003 is about 513.4142355296.

Adding to 135333003 its reverse (300333531), we get a palindrome (435666534).

The spelling of 135333003 in words is "one hundred thirty-five million, three hundred thirty-three thousand, three".