201200134 has 24 divisors (see below), whose sum is σ = 323826120. Its totient is φ = 93432768.

The previous prime is 201200081. The next prime is 201200183. The reversal of 201200134 is 431002102.

201200134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233797 + ... + 234655.

It is an arithmetic number, because the mean of its divisors is an integer number (13492755).

Almost surely, 2^201200134 is an apocalyptic number.

201200134 is a deficient number, since it is larger than the sum of its proper divisors (122625986).

201200134 is an equidigital number, since it uses as much as digits as its factorization.

201200134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 201200134 is about 14184.5033046632. The cubic root of 201200134 is about 585.9709533763.

Adding to 201200134 its reverse (431002102), we get a palindrome (632202236).

The spelling of 201200134 in words is "two hundred one million, two hundred thousand, one hundred thirty-four".