123030224104441 has 4 divisors (see below), whose sum is σ = 123030368103412. Its totient is φ = 123030080105472.

The previous prime is 123030224104393. The next prime is 123030224104493. The reversal of 123030224104441 is 144401422030321.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 44200757173225 + 78829466931216 = 6648365^2 + 8878596^2 .

It is a cyclic number.

It is not a de Polignac number, because 123030224104441 - 2¹⁷ = 123030223973369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123030224104241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70710216 + ... + 72429241.

It is an arithmetic number, because the mean of its divisors is an integer number (30757592025853).

Almost surely, 2^{123030224104441} is an apocalyptic number.

It is an amenable number.

123030224104441 is a deficient number, since it is larger than the sum of its proper divisors (143998971).

123030224104441 is an equidigital number, since it uses as much as digits as its factorization.

123030224104441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143998970.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 123030224104441 its reverse (144401422030321), we get a palindrome (267431646134762).

The spelling of 123030224104441 in words is "one hundred twenty-three trillion, thirty billion, two hundred twenty-four million, one hundred four thousand, four hundred forty-one".