135353811 has 8 divisors (see below), whose sum is σ = 180539280. Its totient is φ = 90202112.

The previous prime is 135353767. The next prime is 135353821. The reversal of 135353811 is 118353531.

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 135353811 - 2⁶ = 135353747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135353821) 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, 3211 + ... + 16763.

It is an arithmetic number, because the mean of its divisors is an integer number (22567410).

Almost surely, 2^135353811 is an apocalyptic number.

135353811 is a deficient number, since it is larger than the sum of its proper divisors (45185469).

135353811 is a wasteful number, since it uses less digits than its factorization.

135353811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16885.

The product of its digits is 5400, while the sum is 30.

The square root of 135353811 is about 11634.1656770049. The cubic root of 135353811 is about 513.4405473572.

The spelling of 135353811 in words is "one hundred thirty-five million, three hundred fifty-three thousand, eight hundred eleven".