204233411 has 2 divisors, whose sum is σ = 204233412. Its totient is φ = 204233410.

The previous prime is 204233401. The next prime is 204233431. The reversal of 204233411 is 114332402.

It is an a-pointer prime, because the next prime (204233431) can be obtained adding 204233411 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204233411 - 2⁶ = 204233347 is a prime.

It is a super-2 number, since 2×204233411² = 83422572337389842, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (204233401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102116705 + 102116706.

It is an arithmetic number, because the mean of its divisors is an integer number (102116706).

Almost surely, 2^204233411 is an apocalyptic number.

204233411 is a deficient number, since it is larger than the sum of its proper divisors (1).

204233411 is an equidigital number, since it uses as much as digits as its factorization.

204233411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 204233411 is about 14291.0255405272. The cubic root of 204233411 is about 588.9009617648.

Adding to 204233411 its reverse (114332402), we get a palindrome (318565813).

It can be divided in two parts, 2042 and 33411, that added together give a palindrome (35453).

The spelling of 204233411 in words is "two hundred four million, two hundred thirty-three thousand, four hundred eleven".