2108263 has 2 divisors, whose sum is σ = 2108264. Its totient is φ = 2108262.

The previous prime is 2108257. The next prime is 2108291. The reversal of 2108263 is 3628012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2108263 - 2⁵ = 2108231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2108243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1054131 + 1054132.

It is an arithmetic number, because the mean of its divisors is an integer number (1054132).

2^2108263 is an apocalyptic number.

2108263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2108263 is an equidigital number, since it uses as much as digits as its factorization.

2108263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2108263 is about 1451.9858814741. The cubic root of 2108263 is about 128.2256558231.

The spelling of 2108263 in words is "two million, one hundred eight thousand, two hundred sixty-three".