41313303221 has 4 divisors (see below), whose sum is σ = 41313711744. Its totient is φ = 41312894700.

The previous prime is 41313303217. The next prime is 41313303259. The reversal of 41313303221 is 12230331314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 41313303221 - 2² = 41313303217 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41313303121) 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 in 3 ways as a sum of consecutive naturals, for example, 71786 + ... + 296276.

It is an arithmetic number, because the mean of its divisors is an integer number (10328427936).

Almost surely, 2^41313303221 is an apocalyptic number.

It is an amenable number.

41313303221 is a deficient number, since it is larger than the sum of its proper divisors (408523).

41313303221 is a wasteful number, since it uses less digits than its factorization.

41313303221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408522.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 41313303221 its reverse (12230331314), we get a palindrome (53543634535).

The spelling of 41313303221 in words is "forty-one billion, three hundred thirteen million, three hundred three thousand, two hundred twenty-one".