41021100320213 has 16 divisors (see below), whose sum is σ = 48388128954480. Its totient is φ = 34409336134656.

The previous prime is 41021100320191. The next prime is 41021100320219. The reversal of 41021100320213 is 31202300112014.

It can be written as a sum of positive squares in 8 ways, for example, as 2808835217764 + 38212265102449 = 1675958^2 + 6181607^2 .

It is a cyclic number.

It is not a de Polignac number, because 41021100320213 - 2¹⁸ = 41021100058069 is a prime.

It is a super-2 number, since 2×41021100320213² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41021100320219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3200266670 + ... + 3200279487.

It is an arithmetic number, because the mean of its divisors is an integer number (3024258059655).

Almost surely, 2^{41021100320213} is an apocalyptic number.

It is an amenable number.

41021100320213 is a deficient number, since it is larger than the sum of its proper divisors (7367028634267).

41021100320213 is a wasteful number, since it uses less digits than its factorization.

41021100320213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400546216.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 41021100320213 its reverse (31202300112014), we get a palindrome (72223400432227).

The spelling of 41021100320213 in words is "forty-one trillion, twenty-one billion, one hundred million, three hundred twenty thousand, two hundred thirteen".