20003212033241 has 2 divisors, whose sum is σ = 20003212033242. Its totient is φ = 20003212033240.

The previous prime is 20003212033199. The next prime is 20003212033291. The reversal of 20003212033241 is 14233021230002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12315923454025 + 7687288579216 = 3509405^2 + 2772596^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20003212033241 is a prime.

It is not a weakly prime, because it can be changed into another prime (20003212033291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001606016620 + 10001606016621.

It is an arithmetic number, because the mean of its divisors is an integer number (10001606016621).

Almost surely, 2^{20003212033241} is an apocalyptic number.

It is an amenable number.

20003212033241 is a deficient number, since it is larger than the sum of its proper divisors (1).

20003212033241 is an equidigital number, since it uses as much as digits as its factorization.

20003212033241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20003212033241 its reverse (14233021230002), we get a palindrome (34236233263243).

The spelling of 20003212033241 in words is "twenty trillion, three billion, two hundred twelve million, thirty-three thousand, two hundred forty-one".