204100732030 has 32 divisors (see below), whose sum is σ = 400649558400. Its totient is φ = 74406339072.

The previous prime is 204100732001. The next prime is 204100732051. The reversal of 204100732030 is 30237001402.

204100732030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 204100731992 and 204100732010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9926475 + ... + 9947014.

It is an arithmetic number, because the mean of its divisors is an integer number (12520298700).

Almost surely, 2^204100732030 is an apocalyptic number.

204100732030 is a deficient number, since it is larger than the sum of its proper divisors (196548826370).

204100732030 is a wasteful number, since it uses less digits than its factorization.

204100732030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19873588.

The product of its (nonzero) digits is 1008, while the sum is 22.

Adding to 204100732030 its reverse (30237001402), we get a palindrome (234337733432).

The spelling of 204100732030 in words is "two hundred four billion, one hundred million, seven hundred thirty-two thousand, thirty".