135134004 has 24 divisors (see below), whose sum is σ = 331908640. Its totient is φ = 42673824.

The previous prime is 135133981. The next prime is 135134107. The reversal of 135134004 is 400431531.

135134004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135134004² = 36522398074144032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296119 + ... + 296574.

Almost surely, 2^135134004 is an apocalyptic number.

It is an amenable number.

135134004 is an abundant number, since it is smaller than the sum of its proper divisors (196774636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135134004 is a wasteful number, since it uses less digits than its factorization.

135134004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592719 (or 592717 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 135134004 is about 11624.7152223184. The cubic root of 135134004 is about 513.1624638851.

Adding to 135134004 its reverse (400431531), we get a palindrome (535565535).

The spelling of 135134004 in words is "one hundred thirty-five million, one hundred thirty-four thousand, four".