2110830643 has 2 divisors, whose sum is σ = 2110830644. Its totient is φ = 2110830642.

The previous prime is 2110830637. The next prime is 2110830679. The reversal of 2110830643 is 3460380112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2110830643 - 2²⁹ = 1573959731 is a prime.

It is not a weakly prime, because it can be changed into another prime (2110831643) 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 as a sum of consecutive naturals, namely, 1055415321 + 1055415322.

It is an arithmetic number, because the mean of its divisors is an integer number (1055415322).

Almost surely, 2^2110830643 is an apocalyptic number.

2110830643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110830643 is an equidigital number, since it uses as much as digits as its factorization.

2110830643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2110830643 is about 45943.7769779543. The cubic root of 2110830643 is about 1282.7768983390.

The spelling of 2110830643 in words is "two billion, one hundred ten million, eight hundred thirty thousand, six hundred forty-three".