41205011 has 2 divisors, whose sum is σ = 41205012. Its totient is φ = 41205010.

The previous prime is 41205001. The next prime is 41205037. The reversal of 41205011 is 11050214.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41205011 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (41205001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20602505 + 20602506.

It is an arithmetic number, because the mean of its divisors is an integer number (20602506).

Almost surely, 2^41205011 is an apocalyptic number.

41205011 is a deficient number, since it is larger than the sum of its proper divisors (1).

41205011 is an equidigital number, since it uses as much as digits as its factorization.

41205011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 41205011 is about 6419.1129449481. The cubic root of 41205011 is about 345.3955024607.

Adding to 41205011 its reverse (11050214), we get a palindrome (52255225).

The spelling of 41205011 in words is "forty-one million, two hundred five thousand, eleven".