123230003104 has 144 divisors (see below), whose sum is σ = 280782246528. Its totient is φ = 53025263616.

The previous prime is 123230003093. The next prime is 123230003123. The reversal of 123230003104 is 401300032321.

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 23 ways as a sum of consecutive naturals, for example, 9830889 + ... + 9843415.

It is an arithmetic number, because the mean of its divisors is an integer number (1949876712).

Almost surely, 2^123230003104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123230003104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140391123264).

123230003104 is an abundant number, since it is smaller than the sum of its proper divisors (157552243424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123230003104 is a wasteful number, since it uses less digits than its factorization.

123230003104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12687 (or 12666 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 123230003104 its reverse (401300032321), we get a palindrome (524530035425).

The spelling of 123230003104 in words is "one hundred twenty-three billion, two hundred thirty million, three thousand, one hundred four".