201200340134 has 8 divisors (see below), whose sum is σ = 317684747640. Its totient is φ = 95305424256.

The previous prime is 201200340119. The next prime is 201200340179. The reversal of 201200340134 is 431043002102.

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

It is a super-2 number, since 2×201200340134² (a number of 23 digits) 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 3 ways as a sum of consecutive naturals, for example, 2647372859 + ... + 2647372934.

It is an arithmetic number, because the mean of its divisors is an integer number (39710593455).

Almost surely, 2^201200340134 is an apocalyptic number.

201200340134 is a deficient number, since it is larger than the sum of its proper divisors (116484407506).

201200340134 is a wasteful number, since it uses less digits than its factorization.

201200340134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5294745814.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 201200340134 its reverse (431043002102), we get a palindrome (632243342236).

The spelling of 201200340134 in words is "two hundred one billion, two hundred million, three hundred forty thousand, one hundred thirty-four".