205033132 has 96 divisors (see below), whose sum is σ = 416747520. Its totient is φ = 87816960.

The previous prime is 205033121. The next prime is 205033133. The reversal of 205033132 is 231330502.

It is not an unprimeable number, because it can be changed into a prime (205033133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3060163 + ... + 3060229.

It is an arithmetic number, because the mean of its divisors is an integer number (4341120).

Almost surely, 2^205033132 is an apocalyptic number.

It is an amenable number.

205033132 is an abundant number, since it is smaller than the sum of its proper divisors (211714388).

205033132 is a wasteful number, since it uses less digits than its factorization.

205033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 205033132 is about 14318.9780361589. The cubic root of 205033132 is about 589.6686178928.

Adding to 205033132 its reverse (231330502), we get a palindrome (436363634).

The spelling of 205033132 in words is "two hundred five million, thirty-three thousand, one hundred thirty-two".