11113305123124 has 48 divisors (see below), whose sum is σ = 21216545457408. Its totient is φ = 5073221715968.

The previous prime is 11113305123097. The next prime is 11113305123127. The reversal of 11113305123124 is 42132150331111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11113305123092 and 11113305123101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113305123127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15024934 + ... + 15747229.

It is an arithmetic number, because the mean of its divisors is an integer number (442011363696).

Almost surely, 2^{11113305123124} is an apocalyptic number.

It is an amenable number.

11113305123124 is a deficient number, since it is larger than the sum of its proper divisors (10103240334284).

11113305123124 is a wasteful number, since it uses less digits than its factorization.

11113305123124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30772344 (or 30772342 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 11113305123124 its reverse (42132150331111), we get a palindrome (53245455454235).

The spelling of 11113305123124 in words is "eleven trillion, one hundred thirteen billion, three hundred five million, one hundred twenty-three thousand, one hundred twenty-four".