204043341133001 has 4 divisors (see below), whose sum is σ = 204043583614404. Its totient is φ = 204043098651600.

The previous prime is 204043341132979. The next prime is 204043341133003. The reversal of 204043341133001 is 100331143340402.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 92335859814025 + 111707481318976 = 9609155^2 + 10569176^2 .

It is a cyclic number.

It is not a de Polignac number, because 204043341133001 - 2¹⁴ = 204043341116617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204043341133003) 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, 119974070 + ... + 121662911.

It is an arithmetic number, because the mean of its divisors is an integer number (51010895903601).

Almost surely, 2^{204043341133001} is an apocalyptic number.

It is an amenable number.

204043341133001 is a deficient number, since it is larger than the sum of its proper divisors (242481403).

204043341133001 is an equidigital number, since it uses as much as digits as its factorization.

204043341133001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242481402.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 204043341133001 its reverse (100331143340402), we get a palindrome (304374484473403).

The spelling of 204043341133001 in words is "two hundred four trillion, forty-three billion, three hundred forty-one million, one hundred thirty-three thousand, one".