2111320124010 has 256 divisors, whose sum is σ = 6006804480000. Its totient is φ = 526171935744.

The previous prime is 2111320124009. The next prime is 2111320124041. The reversal of 2111320124010 is 104210231112.

2111320124010 is a `hidden beast` number, since 211 + 1 + 3 + 201 + 240 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 127 ways as a sum of consecutive naturals, for example, 862818607 + ... + 862821053.

It is an arithmetic number, because the mean of its divisors is an integer number (23464080000).

Almost surely, 2^{2111320124010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2111320124010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3003402240000).

2111320124010 is an abundant number, since it is smaller than the sum of its proper divisors (3895484355990).

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

2111320124010 is a wasteful number, since it uses less digits than its factorization.

2111320124010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4690 (or 4684 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2111320124010 its reverse (104210231112), we get a palindrome (2215530355122).

The spelling of 2111320124010 in words is "two trillion, one hundred eleven billion, three hundred twenty million, one hundred twenty-four thousand, ten".