204035231203 has 4 divisors (see below), whose sum is σ = 204038310240. Its totient is φ = 204032152168.

The previous prime is 204035231189. The next prime is 204035231227. The reversal of 204035231203 is 302132530402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 204035231203 - 2¹⁷ = 204035100131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204035231003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1437883 + ... + 1573396.

It is an arithmetic number, because the mean of its divisors is an integer number (51009577560).

Almost surely, 2^204035231203 is an apocalyptic number.

204035231203 is a deficient number, since it is larger than the sum of its proper divisors (3079037).

204035231203 is an equidigital number, since it uses as much as digits as its factorization.

204035231203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079036.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 204035231203 its reverse (302132530402), we get a palindrome (506167761605).

The spelling of 204035231203 in words is "two hundred four billion, thirty-five million, two hundred thirty-one thousand, two hundred three".