2110343523 has 4 divisors (see below), whose sum is σ = 2813791368. Its totient is φ = 1406895680.

The previous prime is 2110343503. The next prime is 2110343531. The reversal of 2110343523 is 3253430112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2110343523 - 2⁵ = 2110343491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110343493 and 2110343502.

It is not an unprimeable number, because it can be changed into a prime (2110343503) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 351723918 + ... + 351723923.

It is an arithmetic number, because the mean of its divisors is an integer number (703447842).

Almost surely, 2^2110343523 is an apocalyptic number.

2110343523 is a deficient number, since it is larger than the sum of its proper divisors (703447845).

2110343523 is an equidigital number, since it uses as much as digits as its factorization.

2110343523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703447844.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2110343523 is about 45938.4754100525. The cubic root of 2110343523 is about 1282.6782145407.

Adding to 2110343523 its reverse (3253430112), we get a palindrome (5363773635).

The spelling of 2110343523 in words is "two billion, one hundred ten million, three hundred forty-three thousand, five hundred twenty-three".