135344330 has 32 divisors (see below), whose sum is σ = 266683968. Its totient is φ = 49046400.

The previous prime is 135344323. The next prime is 135344333. The reversal of 135344330 is 33443531.

It is a happy number.

135344330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 135344330.

It is not an unprimeable number, because it can be changed into a prime (135344333) 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, 32465 + ... + 36395.

It is an arithmetic number, because the mean of its divisors is an integer number (8333874).

Almost surely, 2^135344330 is an apocalyptic number.

135344330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135344330 is a deficient number, since it is larger than the sum of its proper divisors (131339638).

135344330 is a wasteful number, since it uses less digits than its factorization.

135344330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4262.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 135344330 is about 11633.7582061860. The cubic root of 135344330 is about 513.4285589163.

Adding to 135344330 its reverse (33443531), we get a palindrome (168787861).

The spelling of 135344330 in words is "one hundred thirty-five million, three hundred forty-four thousand, three hundred thirty".