135104134 has 16 divisors (see below), whose sum is σ = 234084816. Its totient is φ = 57798400.

The previous prime is 135104113. The next prime is 135104147. The reversal of 135104134 is 431401531.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 180247 + ... + 180994.

It is an arithmetic number, because the mean of its divisors is an integer number (14630301).

Almost surely, 2^135104134 is an apocalyptic number.

135104134 is a deficient number, since it is larger than the sum of its proper divisors (98980682).

135104134 is a wasteful number, since it uses less digits than its factorization.

135104134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361271.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 135104134 is about 11623.4303886589. The cubic root of 135104134 is about 513.1246513142.

Adding to 135104134 its reverse (431401531), we get a palindrome (566505665).

The spelling of 135104134 in words is "one hundred thirty-five million, one hundred four thousand, one hundred thirty-four".