201330134134 has 8 divisors (see below), whose sum is σ = 303143472720. Its totient is φ = 100282309896.

The previous prime is 201330134129. The next prime is 201330134179. The reversal of 201330134134 is 431431033102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 201330134099 and 201330134108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191377929 + ... + 191378980.

It is an arithmetic number, because the mean of its divisors is an integer number (37892934090).

Almost surely, 2^201330134134 is an apocalyptic number.

201330134134 is a deficient number, since it is larger than the sum of its proper divisors (101813338586).

201330134134 is a wasteful number, since it uses less digits than its factorization.

201330134134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382757174.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 201330134134 its reverse (431431033102), we get a palindrome (632761167236).

The spelling of 201330134134 in words is "two hundred one billion, three hundred thirty million, one hundred thirty-four thousand, one hundred thirty-four".