135433297 has 4 divisors (see below), whose sum is σ = 135616320. Its totient is φ = 135250276.

The previous prime is 135433279. The next prime is 135433303. The reversal of 135433297 is 792334531.

It is a happy number.

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 135433297 - 2¹¹ = 135431249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135433247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90397 + ... + 91882.

It is an arithmetic number, because the mean of its divisors is an integer number (33904080).

Almost surely, 2^135433297 is an apocalyptic number.

It is an amenable number.

135433297 is a deficient number, since it is larger than the sum of its proper divisors (183023).

135433297 is an equidigital number, since it uses as much as digits as its factorization.

135433297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183022.

The product of its digits is 68040, while the sum is 37.

The square root of 135433297 is about 11637.5812349474. The cubic root of 135433297 is about 513.5410330125.

The spelling of 135433297 in words is "one hundred thirty-five million, four hundred thirty-three thousand, two hundred ninety-seven".