2100333332124 has 96 divisors (see below), whose sum is σ = 5543173036800. Its totient is φ = 687552425280.

The previous prime is 2100333332099. The next prime is 2100333332137. The reversal of 2100333332124 is 4212333330012.

2100333332124 is a `hidden beast` number, since 2 + 1 + 0 + 0 + 3 + 333 + 321 + 2 + 4 = 666.

It is a super-2 number, since 2×2100333332124² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6187579 + ... + 6518189.

It is an arithmetic number, because the mean of its divisors is an integer number (57741385800).

Almost surely, 2^{2100333332124} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2100333332124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2771586518400).

2100333332124 is an abundant number, since it is smaller than the sum of its proper divisors (3442839704676).

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

2100333332124 is a wasteful number, since it uses less digits than its factorization.

2100333332124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331680 (or 331672 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2100333332124 its reverse (4212333330012), we get a palindrome (6312666662136).

The spelling of 2100333332124 in words is "two trillion, one hundred billion, three hundred thirty-three million, three hundred thirty-two thousand, one hundred twenty-four".