204220543133033 has 4 divisors (see below), whose sum is σ = 233394906437760. Its totient is φ = 175046179828308.

The previous prime is 204220543132967. The next prime is 204220543133059. The reversal of 204220543133033 is 330331345022402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 204220543133033 - 2¹⁸ = 204220542870889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204220543132984 and 204220543133002.

It is not an unprimeable number, because it can be changed into a prime (204220543133063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14587181652353 + ... + 14587181652366.

It is an arithmetic number, because the mean of its divisors is an integer number (58348726609440).

Almost surely, 2^{204220543133033} is an apocalyptic number.

It is an amenable number.

204220543133033 is a deficient number, since it is larger than the sum of its proper divisors (29174363304727).

204220543133033 is an equidigital number, since it uses as much as digits as its factorization.

204220543133033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29174363304726.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 204220543133033 its reverse (330331345022402), we get a palindrome (534551888155435).

The spelling of 204220543133033 in words is "two hundred four trillion, two hundred twenty billion, five hundred forty-three million, one hundred thirty-three thousand, thirty-three".