41121331 has 2 divisors, whose sum is σ = 41121332. Its totient is φ = 41121330.

The previous prime is 41121299. The next prime is 41121337. The reversal of 41121331 is 13312114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41121331 - 2⁵ = 41121299 is a prime.

It is a super-2 number, since 2×41121331² = 3381927726423122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41121337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20560665 + 20560666.

It is an arithmetic number, because the mean of its divisors is an integer number (20560666).

Almost surely, 2^41121331 is an apocalyptic number.

41121331 is a deficient number, since it is larger than the sum of its proper divisors (1).

41121331 is an equidigital number, since it uses as much as digits as its factorization.

41121331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72, while the sum is 16.

The square root of 41121331 is about 6412.5915977863. The cubic root of 41121331 is about 345.1615318631.

Adding to 41121331 its reverse (13312114), we get a palindrome (54433445).

The spelling of 41121331 in words is "forty-one million, one hundred twenty-one thousand, three hundred thirty-one".