41330121121 has 2 divisors, whose sum is σ = 41330121122. Its totient is φ = 41330121120.

The previous prime is 41330121097. The next prime is 41330121143. The reversal of 41330121121 is 12112103314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21887723025 + 19442398096 = 147945^2 + 139436^2 .

It is a cyclic number.

It is not a de Polignac number, because 41330121121 - 2⁹ = 41330120609 is a prime.

It is not a weakly prime, because it can be changed into another prime (41330121181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20665060560 + 20665060561.

It is an arithmetic number, because the mean of its divisors is an integer number (20665060561).

Almost surely, 2^41330121121 is an apocalyptic number.

It is an amenable number.

41330121121 is a deficient number, since it is larger than the sum of its proper divisors (1).

41330121121 is an equidigital number, since it uses as much as digits as its factorization.

41330121121 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 41330121121 its reverse (12112103314), we get a palindrome (53442224435).

The spelling of 41330121121 in words is "forty-one billion, three hundred thirty million, one hundred twenty-one thousand, one hundred twenty-one".