2110323243 has 32 divisors (see below), whose sum is σ = 3381212160. Its totient is φ = 1145208960.

The previous prime is 2110323211. The next prime is 2110323247. The reversal of 2110323243 is 3423230112.

It is not a de Polignac number, because 2110323243 - 2⁵ = 2110323211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2110323247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8746 + ... + 65552.

It is an arithmetic number, because the mean of its divisors is an integer number (105662880).

Almost surely, 2^2110323243 is an apocalyptic number.

2110323243 is a deficient number, since it is larger than the sum of its proper divisors (1270888917).

2110323243 is a wasteful number, since it uses less digits than its factorization.

2110323243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56907.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2110323243 is about 45938.2546795152. The cubic root of 2110323243 is about 1282.6741057629.

Adding to 2110323243 its reverse (3423230112), we get a palindrome (5533553355).

The spelling of 2110323243 in words is "two billion, one hundred ten million, three hundred twenty-three thousand, two hundred forty-three".