135333313 has 8 divisors (see below), whose sum is σ = 139124736. Its totient is φ = 131594400.

The previous prime is 135333301. The next prime is 135333329. The reversal of 135333313 is 313333531.

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 135333313 - 2¹³ = 135325121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135333113) 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, 7873 + ... + 18238.

It is an arithmetic number, because the mean of its divisors is an integer number (17390592).

Almost surely, 2^135333313 is an apocalyptic number.

It is an amenable number.

135333313 is a deficient number, since it is larger than the sum of its proper divisors (3791423).

135333313 is an equidigital number, since it uses as much as digits as its factorization.

135333313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26255.

The product of its digits is 3645, while the sum is 25.

The square root of 135333313 is about 11633.2847038143. The cubic root of 135333313 is about 513.4146275460.

Adding to 135333313 its reverse (313333531), we get a palindrome (448666844).

The spelling of 135333313 in words is "one hundred thirty-five million, three hundred thirty-three thousand, three hundred thirteen".