135310235 has 4 divisors (see below), whose sum is σ = 162372288. Its totient is φ = 108248184.

The previous prime is 135310223. The next prime is 135310283. The reversal of 135310235 is 532013531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135310235 - 2¹⁰ = 135309211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135310235.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13531019 + ... + 13531028.

It is an arithmetic number, because the mean of its divisors is an integer number (40593072).

Almost surely, 2^135310235 is an apocalyptic number.

135310235 is a deficient number, since it is larger than the sum of its proper divisors (27062053).

135310235 is an equidigital number, since it uses as much as digits as its factorization.

135310235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27062052.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 135310235 is about 11632.2927662607. The cubic root of 135310235 is about 513.3854421812.

Adding to 135310235 its reverse (532013531), we get a palindrome (667323766).

The spelling of 135310235 in words is "one hundred thirty-five million, three hundred ten thousand, two hundred thirty-five".