2193703 has 2 divisors, whose sum is σ = 2193704. Its totient is φ = 2193702.

The previous prime is 2193701. The next prime is 2193707. The reversal of 2193703 is 3073912.

2193703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2193703 - 2¹ = 2193701 is a prime.

Together with 2193701, it forms a pair of twin primes.

It is equal to p₁₆₂₂₅₉ and since 2193703 and 162259 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2193701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096851 + 1096852.

It is an arithmetic number, because the mean of its divisors is an integer number (1096852).

2^2193703 is an apocalyptic number.

2193703 is a deficient number, since it is larger than the sum of its proper divisors (1).

2193703 is an equidigital number, since it uses as much as digits as its factorization.

2193703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 2193703 is about 1481.1154580248. The cubic root of 2193703 is about 129.9349378575.

The spelling of 2193703 in words is "two million, one hundred ninety-three thousand, seven hundred three".