203041510343341 has 2 divisors, whose sum is σ = 203041510343342. Its totient is φ = 203041510343340.

The previous prime is 203041510343339. The next prime is 203041510343407. The reversal of 203041510343341 is 143343015140302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 174924166292100 + 28117344051241 = 13225890^2 + 5302579^2 .

It is a cyclic number.

It is not a de Polignac number, because 203041510343341 - 2¹ = 203041510343339 is a prime.

Together with 203041510343339, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 203041510343297 and 203041510343306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203041510346341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101520755171670 + 101520755171671.

It is an arithmetic number, because the mean of its divisors is an integer number (101520755171671).

Almost surely, 2^{203041510343341} is an apocalyptic number.

It is an amenable number.

203041510343341 is a deficient number, since it is larger than the sum of its proper divisors (1).

203041510343341 is an equidigital number, since it uses as much as digits as its factorization.

203041510343341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 203041510343341 its reverse (143343015140302), we get a palindrome (346384525483643).

The spelling of 203041510343341 in words is "two hundred three trillion, forty-one billion, five hundred ten million, three hundred forty-three thousand, three hundred forty-one".