21233003303041 has 2 divisors, whose sum is σ = 21233003303042. Its totient is φ = 21233003303040.

The previous prime is 21233003303033. The next prime is 21233003303059. The reversal of 21233003303041 is 14030330033212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11988490753600 + 9244512549441 = 3462440^2 + 3040479^2 .

It is a cyclic number.

It is not a de Polignac number, because 21233003303041 - 2³ = 21233003303033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 21233003302997 and 21233003303015.

It is not a weakly prime, because it can be changed into another prime (21233003309041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10616501651520 + 10616501651521.

It is an arithmetic number, because the mean of its divisors is an integer number (10616501651521).

Almost surely, 2^{21233003303041} is an apocalyptic number.

It is an amenable number.

21233003303041 is a deficient number, since it is larger than the sum of its proper divisors (1).

21233003303041 is an equidigital number, since it uses as much as digits as its factorization.

21233003303041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 21233003303041 its reverse (14030330033212), we get a palindrome (35263333336253).

The spelling of 21233003303041 in words is "twenty-one trillion, two hundred thirty-three billion, three million, three hundred three thousand, forty-one".