441112123 has 2 divisors, whose sum is σ = 441112124. Its totient is φ = 441112122.

The previous prime is 441112117. The next prime is 441112159. The reversal of 441112123 is 321211144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441112123 - 2¹³ = 441103931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 441112123.

It is not a weakly prime, because it can be changed into another prime (441112183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220556061 + 220556062.

It is an arithmetic number, because the mean of its divisors is an integer number (220556062).

Almost surely, 2^441112123 is an apocalyptic number.

441112123 is a deficient number, since it is larger than the sum of its proper divisors (1).

441112123 is an equidigital number, since it uses as much as digits as its factorization.

441112123 is an evil number, because the sum of its binary digits is even.

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

The square root of 441112123 is about 21002.6694255754. The cubic root of 441112123 is about 761.2307637573.

Adding to 441112123 its reverse (321211144), we get a palindrome (762323267).

It can be divided in two parts, 4411121 and 23, that added together give a palindrome (4411144).

The spelling of 441112123 in words is "four hundred forty-one million, one hundred twelve thousand, one hundred twenty-three".