123530114004 has 48 divisors (see below), whose sum is σ = 320373144000. Its totient is φ = 36727075840.

The previous prime is 123530113961. The next prime is 123530114017. The reversal of 123530114004 is 400411035321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8821629 + ... + 8835620.

It is an arithmetic number, because the mean of its divisors is an integer number (6674440500).

Almost surely, 2^123530114004 is an apocalyptic number.

It is an amenable number.

123530114004 is an abundant number, since it is smaller than the sum of its proper divisors (196843029996).

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

123530114004 is a wasteful number, since it uses less digits than its factorization.

123530114004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17657320 (or 17657318 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 123530114004 its reverse (400411035321), we get a palindrome (523941149325).

The spelling of 123530114004 in words is "one hundred twenty-three billion, five hundred thirty million, one hundred fourteen thousand, four".