134205104 has 20 divisors (see below), whose sum is σ = 283661160. Its totient is φ = 61002240.

The previous prime is 134205079. The next prime is 134205119. The reversal of 134205104 is 401502431.

It is a super-2 number, since 2×134205104² = 36022019879301632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381089 + ... + 381440.

It is an arithmetic number, because the mean of its divisors is an integer number (14183058).

Almost surely, 2^134205104 is an apocalyptic number.

It is an amenable number.

134205104 is an abundant number, since it is smaller than the sum of its proper divisors (149456056).

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

134205104 is a wasteful number, since it uses less digits than its factorization.

134205104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762548 (or 762542 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 134205104 is about 11584.6926588494. The cubic root of 134205104 is about 511.9839472506.

Adding to 134205104 its reverse (401502431), we get a palindrome (535707535).

The spelling of 134205104 in words is "one hundred thirty-four million, two hundred five thousand, one hundred four".