3204420101 has 2 divisors, whose sum is σ = 3204420102. Its totient is φ = 3204420100.

The previous prime is 3204420077. The next prime is 3204420103. The reversal of 3204420101 is 1010244023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1801917601 + 1402502500 = 42449^2 + 37450^2 .

It is a cyclic number.

It is not a de Polignac number, because 3204420101 - 2¹⁴ = 3204403717 is a prime.

It is a Sophie Germain prime.

Together with 3204420103, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3204420101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3204420103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602210050 + 1602210051.

It is an arithmetic number, because the mean of its divisors is an integer number (1602210051).

Almost surely, 2^3204420101 is an apocalyptic number.

It is an amenable number.

3204420101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3204420101 is an equidigital number, since it uses as much as digits as its factorization.

3204420101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3204420101 is about 56607.5975554519. The cubic root of 3204420101 is about 1474.2907786044.

Adding to 3204420101 its reverse (1010244023), we get a palindrome (4214664124).

The spelling of 3204420101 in words is "three billion, two hundred four million, four hundred twenty thousand, one hundred one".