41003103112021 has 2 divisors, whose sum is σ = 41003103112022. Its totient is φ = 41003103112020.

The previous prime is 41003103112003. The next prime is 41003103112031. The reversal of 41003103112021 is 12021130130014.

41003103112021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27416219602500 + 13586883509521 = 5236050^2 + 3686039^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41003103112021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41003103112021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41003103112001) 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, 20501551556010 + 20501551556011.

It is an arithmetic number, because the mean of its divisors is an integer number (20501551556011).

Almost surely, 2^{41003103112021} is an apocalyptic number.

It is an amenable number.

41003103112021 is a deficient number, since it is larger than the sum of its proper divisors (1).

41003103112021 is an equidigital number, since it uses as much as digits as its factorization.

41003103112021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 41003103112021 its reverse (12021130130014), we get a palindrome (53024233242035).

The spelling of 41003103112021 in words is "forty-one trillion, three billion, one hundred three million, one hundred twelve thousand, twenty-one".