33104420201 has 2 divisors, whose sum is σ = 33104420202. Its totient is φ = 33104420200.

The previous prime is 33104420197. The next prime is 33104420207. The reversal of 33104420201 is 10202440133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21985772176 + 11118648025 = 148276^2 + 105445^2 .

It is a cyclic number.

It is not a de Polignac number, because 33104420201 - 2² = 33104420197 is a prime.

It is not a weakly prime, because it can be changed into another prime (33104420207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16552210100 + 16552210101.

It is an arithmetic number, because the mean of its divisors is an integer number (16552210101).

Almost surely, 2^33104420201 is an apocalyptic number.

It is an amenable number.

33104420201 is a deficient number, since it is larger than the sum of its proper divisors (1).

33104420201 is an equidigital number, since it uses as much as digits as its factorization.

33104420201 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.

Adding to 33104420201 its reverse (10202440133), we get a palindrome (43306860334).

The spelling of 33104420201 in words is "thirty-three billion, one hundred four million, four hundred twenty thousand, two hundred one".