201204134 has 4 divisors (see below), whose sum is σ = 301806204. Its totient is φ = 100602066.

The previous prime is 201204119. The next prime is 201204139. The reversal of 201204134 is 431402102.

201204134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201204139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50301032 + ... + 50301035.

It is an arithmetic number, because the mean of its divisors is an integer number (75451551).

Almost surely, 2^201204134 is an apocalyptic number.

201204134 is a deficient number, since it is larger than the sum of its proper divisors (100602070).

201204134 is a wasteful number, since it uses less digits than its factorization.

201204134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100602069.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 201204134 is about 14184.6443029073. The cubic root of 201204134 is about 585.9748365219.

Adding to 201204134 its reverse (431402102), we get a palindrome (632606236).

The spelling of 201204134 in words is "two hundred one million, two hundred four thousand, one hundred thirty-four".