203341402122241 has 2 divisors, whose sum is σ = 203341402122242. Its totient is φ = 203341402122240.

The previous prime is 203341402122169. The next prime is 203341402122251. The reversal of 203341402122241 is 142221204143302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181201751654400 + 22139650467841 = 13461120^2 + 4705279^2 .

It is a cyclic number.

It is not a de Polignac number, because 203341402122241 - 2³⁷ = 203203963168769 is a prime.

It is not a weakly prime, because it can be changed into another prime (203341402122251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101670701061120 + 101670701061121.

It is an arithmetic number, because the mean of its divisors is an integer number (101670701061121).

Almost surely, 2^{203341402122241} is an apocalyptic number.

It is an amenable number.

203341402122241 is a deficient number, since it is larger than the sum of its proper divisors (1).

203341402122241 is an equidigital number, since it uses as much as digits as its factorization.

203341402122241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 203341402122241 its reverse (142221204143302), we get a palindrome (345562606265543).

The spelling of 203341402122241 in words is "two hundred three trillion, three hundred forty-one billion, four hundred two million, one hundred twenty-two thousand, two hundred forty-one".