41021104213 has 2 divisors, whose sum is σ = 41021104214. Its totient is φ = 41021104212.

The previous prime is 41021104199. The next prime is 41021104231. The reversal of 41021104213 is 31240112014.

Together with next prime (41021104231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40835518084 + 185586129 = 202078^2 + 13623^2 .

It is a cyclic number.

It is not a de Polignac number, because 41021104213 - 2²⁵ = 40987549781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41021104513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20510552106 + 20510552107.

It is an arithmetic number, because the mean of its divisors is an integer number (20510552107).

Almost surely, 2^41021104213 is an apocalyptic number.

It is an amenable number.

41021104213 is a deficient number, since it is larger than the sum of its proper divisors (1).

41021104213 is an equidigital number, since it uses as much as digits as its factorization.

41021104213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 41021104213 its reverse (31240112014), we get a palindrome (72261216227).

The spelling of 41021104213 in words is "forty-one billion, twenty-one million, one hundred four thousand, two hundred thirteen".