41021011 has 4 divisors (see below), whose sum is σ = 41975032. Its totient is φ = 40066992.

The previous prime is 41020997. The next prime is 41021021. The reversal of 41021011 is 11012014.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41021011 - 2¹³ = 41012819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41021021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476946 + ... + 477031.

It is an arithmetic number, because the mean of its divisors is an integer number (10493758).

Almost surely, 2^41021011 is an apocalyptic number.

41021011 is a deficient number, since it is larger than the sum of its proper divisors (954021).

41021011 is an equidigital number, since it uses as much as digits as its factorization.

41021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954020.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 41021011 is about 6404.7647107446. The cubic root of 41021011 is about 344.8806168187.

Adding to 41021011 its reverse (11012014), we get a palindrome (52033025).

The spelling of 41021011 in words is "forty-one million, twenty-one thousand, eleven".