2110821088343 has 12 divisors (see below), whose sum is σ = 2320217564784. Its totient is φ = 1918879591200.

The previous prime is 2110821088331. The next prime is 2110821088351. The reversal of 2110821088343 is 3438801280112.

It is not a de Polignac number, because 2110821088343 - 2⁶ = 2110821088279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2110821088343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110821088543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5094758 + ... + 5493468.

It is an arithmetic number, because the mean of its divisors is an integer number (193351463732).

Almost surely, 2^{2110821088343} is an apocalyptic number.

2110821088343 is a deficient number, since it is larger than the sum of its proper divisors (209396476441).

2110821088343 is a wasteful number, since it uses less digits than its factorization.

2110821088343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442486 (or 442475 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The spelling of 2110821088343 in words is "two trillion, one hundred ten billion, eight hundred twenty-one million, eighty-eight thousand, three hundred forty-three".