200323132134 has 16 divisors (see below), whose sum is σ = 404536035072. Its totient is φ = 66126082248.

The previous prime is 200323132073. The next prime is 200323132189. The reversal of 200323132134 is 431231323002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162073114 + ... + 162074349.

It is an arithmetic number, because the mean of its divisors is an integer number (25283502192).

Almost surely, 2^200323132134 is an apocalyptic number.

200323132134 is an abundant number, since it is smaller than the sum of its proper divisors (204212902938).

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

200323132134 is a wasteful number, since it uses less digits than its factorization.

200323132134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324147571.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 200323132134 its reverse (431231323002), we get a palindrome (631554455136).

The spelling of 200323132134 in words is "two hundred billion, three hundred twenty-three million, one hundred thirty-two thousand, one hundred thirty-four".