135033404 has 12 divisors (see below), whose sum is σ = 257791128. Its totient is φ = 61378800.

The previous prime is 135033389. The next prime is 135033407. The reversal of 135033404 is 404330531.

It is a self number, because there is not a number n which added to its sum of digits gives 135033404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135033407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1534427 + ... + 1534514.

It is an arithmetic number, because the mean of its divisors is an integer number (21482594).

Almost surely, 2^135033404 is an apocalyptic number.

It is an amenable number.

135033404 is a deficient number, since it is larger than the sum of its proper divisors (122757724).

135033404 is a wasteful number, since it uses less digits than its factorization.

135033404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068956 (or 3068954 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 135033404 is about 11620.3874289974. The cubic root of 135033404 is about 513.0350916519.

Adding to 135033404 its reverse (404330531), we get a palindrome (539363935).

The spelling of 135033404 in words is "one hundred thirty-five million, thirty-three thousand, four hundred four".