123224351048 has 36 divisors (see below), whose sum is σ = 234156356595. Its totient is φ = 60793552560.

The previous prime is 123224351039. The next prime is 123224351051. The reversal of 123224351048 is 840153422321.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 61612175524 + 61612175524 = 248218^2 + 248218^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=248218.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123224350999 and 123224351017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 78436103 + ... + 78437673.

Almost surely, 2^123224351048 is an apocalyptic number.

It is an amenable number.

123224351048 is a deficient number, since it is larger than the sum of its proper divisors (110932005547).

123224351048 is an frugal number, since it uses more digits than its factorization.

123224351048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 123224351048 its reverse (840153422321), we get a palindrome (963377773369).

The spelling of 123224351048 in words is "one hundred twenty-three billion, two hundred twenty-four million, three hundred fifty-one thousand, forty-eight".