2110130434566 has 256 divisors, whose sum is σ = 6030825431040. Its totient is φ = 531050256000.

The previous prime is 2110130434561. The next prime is 2110130434571. The reversal of 2110130434566 is 6654340310112.

2110130434566 is a `hidden beast` number, since 2 + 1 + 1 + 0 + 1 + 304 + 345 + 6 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (2110130434561) and next prime (2110130434571).

It is a self number, because there is not a number n which added to its sum of digits gives 2110130434566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110130434561) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16931661 + ... + 17055831.

It is an arithmetic number, because the mean of its divisors is an integer number (23557911840).

Almost surely, 2^{2110130434566} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2110130434566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3015412715520).

2110130434566 is an abundant number, since it is smaller than the sum of its proper divisors (3920694996474).

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

2110130434566 is a wasteful number, since it uses less digits than its factorization.

2110130434566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124328 (or 124322 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 2110130434566 its reverse (6654340310112), we get a palindrome (8764470744678).

The spelling of 2110130434566 in words is "two trillion, one hundred ten billion, one hundred thirty million, four hundred thirty-four thousand, five hundred sixty-six".