2011124023124 has 24 divisors (see below), whose sum is σ = 3706154760000. Its totient is φ = 952264166400.

The previous prime is 2011124023121. The next prime is 2011124023171. The reversal of 2011124023124 is 4213204211102.

It is a self number, because there is not a number n which added to its sum of digits gives 2011124023124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011124023121) 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 7 ways as a sum of consecutive naturals, for example, 4992749 + ... + 5380500.

It is an arithmetic number, because the mean of its divisors is an integer number (154423115000).

Almost surely, 2^{2011124023124} is an apocalyptic number.

It is an amenable number.

2011124023124 is a deficient number, since it is larger than the sum of its proper divisors (1695030736876).

2011124023124 is a wasteful number, since it uses less digits than its factorization.

2011124023124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10375823 (or 10375821 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2011124023124 its reverse (4213204211102), we get a palindrome (6224328234226).

The spelling of 2011124023124 in words is "two trillion, eleven billion, one hundred twenty-four million, twenty-three thousand, one hundred twenty-four".