20213104041 has 64 divisors (see below), whose sum is σ = 33141687040. Its totient is φ = 12096967680.

The previous prime is 20213104027. The next prime is 20213104063. The reversal of 20213104041 is 14040131202.

It is not a de Polignac number, because 20213104041 - 2¹⁵ = 20213071273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20213106041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3634635 + ... + 3640191.

It is an arithmetic number, because the mean of its divisors is an integer number (517838860).

Almost surely, 2^20213104041 is an apocalyptic number.

It is an amenable number.

20213104041 is a deficient number, since it is larger than the sum of its proper divisors (12928582999).

20213104041 is a wasteful number, since it uses less digits than its factorization.

20213104041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5863 (or 5857 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 20213104041 its reverse (14040131202), we get a palindrome (34253235243).

The spelling of 20213104041 in words is "twenty billion, two hundred thirteen million, one hundred four thousand, forty-one".