135234353 has 4 divisors (see below), whose sum is σ = 135643248. Its totient is φ = 134825460.

The previous prime is 135234329. The next prime is 135234361. The reversal of 135234353 is 353432531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135234353 - 2¹⁸ = 134972209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135234373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203951 + ... + 204612.

It is an arithmetic number, because the mean of its divisors is an integer number (33910812).

Almost surely, 2^135234353 is an apocalyptic number.

It is an amenable number.

135234353 is a deficient number, since it is larger than the sum of its proper divisors (408895).

135234353 is an equidigital number, since it uses as much as digits as its factorization.

135234353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408894.

The product of its digits is 16200, while the sum is 29.

The square root of 135234353 is about 11629.0306130821. The cubic root of 135234353 is about 513.2894553583.

Adding to 135234353 its reverse (353432531), we get a palindrome (488666884).

The spelling of 135234353 in words is "one hundred thirty-five million, two hundred thirty-four thousand, three hundred fifty-three".