2105330124000 has 384 divisors, whose sum is σ = 6936236012160. Its totient is φ = 558243840000.

The previous prime is 2105330123983. The next prime is 2105330124113. The reversal of 2105330124000 is 4210335012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2969435646 + ... + 2969436354.

It is an arithmetic number, because the mean of its divisors is an integer number (18063114615).

Almost surely, 2^{2105330124000} is an apocalyptic number.

2105330124000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2105330124000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3468118006080).

2105330124000 is an abundant number, since it is smaller than the sum of its proper divisors (4830905888160).

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

2105330124000 is a wasteful number, since it uses less digits than its factorization.

2105330124000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791 (or 1773 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 2105330124000 its reverse (4210335012), we get a palindrome (2109540459012).

The spelling of 2105330124000 in words is "two trillion, one hundred five billion, three hundred thirty million, one hundred twenty-four thousand".