135030304 has 12 divisors (see below), whose sum is σ = 265840974. Its totient is φ = 67515136.

The previous prime is 135030281. The next prime is 135030307. The reversal of 135030304 is 403030531.

It can be written as a sum of positive squares in only one way, i.e., 130416400 + 4613904 = 11420^2 + 2148^2 .

It is not an unprimeable number, because it can be changed into a prime (135030307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2109817 + ... + 2109880.

Almost surely, 2^135030304 is an apocalyptic number.

It is an amenable number.

135030304 is a deficient number, since it is larger than the sum of its proper divisors (130810670).

135030304 is an equidigital number, since it uses as much as digits as its factorization.

135030304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4219707 (or 4219699 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 135030304 is about 11620.2540419734. The cubic root of 135030304 is about 513.0311656580.

Adding to 135030304 its reverse (403030531), we get a palindrome (538060835).

The spelling of 135030304 in words is "one hundred thirty-five million, thirty thousand, three hundred four".