135518314 has 4 divisors (see below), whose sum is σ = 203277474. Its totient is φ = 67759156.

The previous prime is 135518311. The next prime is 135518353. The reversal of 135518314 is 413815531.

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

It can be written as a sum of positive squares in only one way, i.e., 111830625 + 23687689 = 10575^2 + 4867^2 .

It is not an unprimeable number, because it can be changed into a prime (135518311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33879577 + ... + 33879580.

Almost surely, 2^135518314 is an apocalyptic number.

135518314 is a deficient number, since it is larger than the sum of its proper divisors (67759160).

135518314 is an equidigital number, since it uses as much as digits as its factorization.

135518314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67759159.

The product of its digits is 7200, while the sum is 31.

The square root of 135518314 is about 11641.2333539020. The cubic root of 135518314 is about 513.6484674138.

The spelling of 135518314 in words is "one hundred thirty-five million, five hundred eighteen thousand, three hundred fourteen".