135315304 has 8 divisors (see below), whose sum is σ = 253716210. Its totient is φ = 67657648.

The previous prime is 135315289. The next prime is 135315329. The reversal of 135315304 is 403513531.

135315304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 127464100 + 7851204 = 11290^2 + 2802^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×135315304² = 36620462993224832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8457199 + ... + 8457214.

Almost surely, 2^135315304 is an apocalyptic number.

It is an amenable number.

135315304 is a deficient number, since it is larger than the sum of its proper divisors (118400906).

135315304 is a wasteful number, since it uses less digits than its factorization.

135315304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16914419 (or 16914415 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 135315304 is about 11632.5106490388. The cubic root of 135315304 is about 513.3918529264.

Adding to 135315304 its reverse (403513531), we get a palindrome (538828835).

The spelling of 135315304 in words is "one hundred thirty-five million, three hundred fifteen thousand, three hundred four".