204320420443113 has 8 divisors (see below), whose sum is σ = 293383167815808. Its totient is φ = 125735643349584.

The previous prime is 204320420443067. The next prime is 204320420443121. The reversal of 204320420443113 is 311344024023402.

204320420443113 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 204320420443113 - 2¹² = 204320420439017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204320420443163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2619492569745 + ... + 2619492569822.

It is an arithmetic number, because the mean of its divisors is an integer number (36672895976976).

Almost surely, 2^{204320420443113} is an apocalyptic number.

It is an amenable number.

204320420443113 is a deficient number, since it is larger than the sum of its proper divisors (89062747372695).

204320420443113 is a wasteful number, since it uses less digits than its factorization.

204320420443113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5238985139583.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 204320420443113 its reverse (311344024023402), we get a palindrome (515664444466515).

The spelling of 204320420443113 in words is "two hundred four trillion, three hundred twenty billion, four hundred twenty million, four hundred forty-three thousand, one hundred thirteen".