2114243 has 2 divisors, whose sum is σ = 2114244. Its totient is φ = 2114242.

The previous prime is 2114227. The next prime is 2114249. The reversal of 2114243 is 3424112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2114243 - 2⁴ = 2114227 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2114249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057121 + 1057122.

It is an arithmetic number, because the mean of its divisors is an integer number (1057122).

2^2114243 is an apocalyptic number.

2114243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114243 is an equidigital number, since it uses as much as digits as its factorization.

2114243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192, while the sum is 17.

The square root of 2114243 is about 1454.0436719714. The cubic root of 2114243 is about 128.3467769504.

Adding to 2114243 its reverse (3424112), we get a palindrome (5538355).

The spelling of 2114243 in words is "two million, one hundred fourteen thousand, two hundred forty-three".