441031021230111 has 16 divisors (see below), whose sum is σ = 635629495868640. Its totient is φ = 270394769658240.

The previous prime is 441031021230089. The next prime is 441031021230113. The reversal of 441031021230111 is 111032120130144.

It is not a de Polignac number, because 441031021230111 - 2¹³ = 441031021221919 is a prime.

It is a super-2 number, since 2×441031021230111² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441031021230113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21019483420 + ... + 21019504401.

It is an arithmetic number, because the mean of its divisors is an integer number (39726843491790).

Almost surely, 2^{441031021230111} is an apocalyptic number.

441031021230111 is a deficient number, since it is larger than the sum of its proper divisors (194598474638529).

441031021230111 is a wasteful number, since it uses less digits than its factorization.

441031021230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42038988106.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 441031021230111 its reverse (111032120130144), we get a palindrome (552063141360255).

The spelling of 441031021230111 in words is "four hundred forty-one trillion, thirty-one billion, twenty-one million, two hundred thirty thousand, one hundred eleven".