205132327084 has 12 divisors (see below), whose sum is σ = 358991025624. Its totient is φ = 102563462624.

The previous prime is 205132327033. The next prime is 205132327189. The reversal of 205132327084 is 480723231502.

205132327084 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×205132327084² (a number of 23 digits) contains 22 as substring.

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, 499249 + ... + 812104.

It is an arithmetic number, because the mean of its divisors is an integer number (29915918802).

Almost surely, 2^205132327084 is an apocalyptic number.

It is an amenable number.

205132327084 is a deficient number, since it is larger than the sum of its proper divisors (153858698540).

205132327084 is a wasteful number, since it uses less digits than its factorization.

205132327084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350464 (or 1350462 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

Adding to 205132327084 its reverse (480723231502), we get a palindrome (685855558586).

The spelling of 205132327084 in words is "two hundred five billion, one hundred thirty-two million, three hundred twenty-seven thousand, eighty-four".