135136353 has 16 divisors (see below), whose sum is σ = 196814016. Its totient is φ = 81795840.

The previous prime is 135136343. The next prime is 135136363. The reversal of 135136353 is 353631531.

It is an interprime number because it is at equal distance from previous prime (135136343) and next prime (135136363).

It is a de Polignac number, because none of the positive numbers 2^k-135136353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135136353.

It is not an unprimeable number, because it can be changed into a prime (135136333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29301 + ... + 33597.

It is an arithmetic number, because the mean of its divisors is an integer number (12300876).

Almost surely, 2^135136353 is an apocalyptic number.

It is an amenable number.

135136353 is a deficient number, since it is larger than the sum of its proper divisors (61677663).

135136353 is a wasteful number, since it uses less digits than its factorization.

135136353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5264.

The product of its digits is 12150, while the sum is 30.

The square root of 135136353 is about 11624.8162566124. The cubic root of 135136353 is about 513.1654372587.

Adding to 135136353 its reverse (353631531), we get a palindrome (488767884).

The spelling of 135136353 in words is "one hundred thirty-five million, one hundred thirty-six thousand, three hundred fifty-three".