123110104224 has 72 divisors (see below), whose sum is σ = 328735108800. Its totient is φ = 40341054592.

The previous prime is 123110104207. The next prime is 123110104241. The reversal of 123110104224 is 422401011321.

It is an interprime number because it is at equal distance from previous prime (123110104207) and next prime (123110104241).

It is a self number, because there is not a number n which added to its sum of digits gives 123110104224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149977 + ... + 518375.

It is an arithmetic number, because the mean of its divisors is an integer number (4565765400).

Almost surely, 2^123110104224 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 123110104224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164367554400).

123110104224 is an abundant number, since it is smaller than the sum of its proper divisors (205625004576).

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

123110104224 is an equidigital number, since it uses as much as digits as its factorization.

123110104224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368530 (or 368463 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 123110104224 its reverse (422401011321), we get a palindrome (545511115545).

The spelling of 123110104224 in words is "one hundred twenty-three billion, one hundred ten million, one hundred four thousand, two hundred twenty-four".