123005053524 has 24 divisors (see below), whose sum is σ = 288033193728. Its totient is φ = 40855769920.

The previous prime is 123005053519. The next prime is 123005053531. The reversal of 123005053524 is 425350500321.

123005053524 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 123005053491 and 123005053500.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 18235812 + ... + 18242555.

It is an arithmetic number, because the mean of its divisors is an integer number (12001383072).

Almost surely, 2^123005053524 is an apocalyptic number.

It is an amenable number.

123005053524 is an abundant number, since it is smaller than the sum of its proper divisors (165028140204).

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

123005053524 is a wasteful number, since it uses less digits than its factorization.

123005053524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36478655 (or 36478653 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 123005053524 its reverse (425350500321), we get a palindrome (548355553845).

The spelling of 123005053524 in words is "one hundred twenty-three billion, five million, fifty-three thousand, five hundred twenty-four".