203411112341 has 2 divisors, whose sum is σ = 203411112342. Its totient is φ = 203411112340.

The previous prime is 203411112301. The next prime is 203411112343. The reversal of 203411112341 is 143211114302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 160036802116 + 43374310225 = 400046^2 + 208265^2 .

It is a cyclic number.

It is not a de Polignac number, because 203411112341 - 2²² = 203406918037 is a prime.

Together with 203411112343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203411112343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101705556170 + 101705556171.

It is an arithmetic number, because the mean of its divisors is an integer number (101705556171).

Almost surely, 2^203411112341 is an apocalyptic number.

It is an amenable number.

203411112341 is a deficient number, since it is larger than the sum of its proper divisors (1).

203411112341 is an equidigital number, since it uses as much as digits as its factorization.

203411112341 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 23.

Adding to 203411112341 its reverse (143211114302), we get a palindrome (346622226643).

The spelling of 203411112341 in words is "two hundred three billion, four hundred eleven million, one hundred twelve thousand, three hundred forty-one".