41123303300021 has 8 divisors (see below), whose sum is σ = 41387578623384. Its totient is φ = 40859057640960.

The previous prime is 41123303299997. The next prime is 41123303300029. The reversal of 41123303300021 is 12000330332114.

It can be written as a sum of positive squares in 4 ways, for example, as 1173508557796 + 39949794742225 = 1083286^2 + 6320585^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41123303300021 - 2⁶ = 41123303299957 is a prime.

It is a super-2 number, since 2×41123303300021² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41123303300021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41123303300029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4631240 + ... + 10183073.

It is an arithmetic number, because the mean of its divisors is an integer number (5173447327923).

Almost surely, 2^{41123303300021} is an apocalyptic number.

It is an amenable number.

41123303300021 is a deficient number, since it is larger than the sum of its proper divisors (264275323363).

41123303300021 is a wasteful number, since it uses less digits than its factorization.

41123303300021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14832151.

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

Adding to 41123303300021 its reverse (12000330332114), we get a palindrome (53123633632135).

The spelling of 41123303300021 in words is "forty-one trillion, one hundred twenty-three billion, three hundred three million, three hundred thousand, twenty-one".