2100323023110 has 192 divisors, whose sum is σ = 5970927021696. Its totient is φ = 509106124800.

The previous prime is 2100323023079. The next prime is 2100323023121. The reversal of 2100323023110 is 113203230012.

2100323023110 is a `hidden beast` number, since 2 + 100 + 323 + 0 + 231 + 10 = 666.

It is a super-2 number, since 2×2100323023110² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 70843890 + ... + 70873530.

It is an arithmetic number, because the mean of its divisors is an integer number (31098578238).

Almost surely, 2^{2100323023110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2100323023110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2985463510848).

2100323023110 is an abundant number, since it is smaller than the sum of its proper divisors (3870603998586).

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

2100323023110 is a wasteful number, since it uses less digits than its factorization.

2100323023110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30591 (or 30588 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2100323023110 its reverse (113203230012), we get a palindrome (2213526253122).

The spelling of 2100323023110 in words is "two trillion, one hundred billion, three hundred twenty-three million, twenty-three thousand, one hundred ten".