100320111124 has 24 divisors (see below), whose sum is σ = 177277167648. Its totient is φ = 49669895520.

The previous prime is 100320111091. The next prime is 100320111179. The reversal of 100320111124 is 421111023001.

100320111124 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 = 100320111098 and 100320111107.

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 7 ways as a sum of consecutive naturals, for example, 969847 + ... + 1068289.

It is an arithmetic number, because the mean of its divisors is an integer number (7386548652).

Almost surely, 2^100320111124 is an apocalyptic number.

It is an amenable number.

100320111124 is a deficient number, since it is larger than the sum of its proper divisors (76957056524).

100320111124 is a wasteful number, since it uses less digits than its factorization.

100320111124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100935 (or 100933 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 100320111124 its reverse (421111023001), we get a palindrome (521431134125).

The spelling of 100320111124 in words is "one hundred billion, three hundred twenty million, one hundred eleven thousand, one hundred twenty-four".