441302020111 has 4 divisors (see below), whose sum is σ = 451564857832. Its totient is φ = 431039182392.

The previous prime is 441302020057. The next prime is 441302020121. The reversal of 441302020111 is 111020203144.

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 441302020111 - 2¹³ = 441302011919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441302020121) 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, 5131418796 + ... + 5131418881.

It is an arithmetic number, because the mean of its divisors is an integer number (112891214458).

Almost surely, 2^441302020111 is an apocalyptic number.

441302020111 is a deficient number, since it is larger than the sum of its proper divisors (10262837721).

441302020111 is a wasteful number, since it uses less digits than its factorization.

441302020111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10262837720.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 441302020111 its reverse (111020203144), we get a palindrome (552322223255).

The spelling of 441302020111 in words is "four hundred forty-one billion, three hundred two million, twenty thousand, one hundred eleven".