2197103 has 4 divisors (see below), whose sum is σ = 2312760. Its totient is φ = 2081448.

The previous prime is 2197087. The next prime is 2197157. The reversal of 2197103 is 3017912.

2197103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2197103 - 2⁴ = 2197087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2197163) 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 in 3 ways as a sum of consecutive naturals, for example, 57800 + ... + 57837.

It is an arithmetic number, because the mean of its divisors is an integer number (578190).

2^2197103 is an apocalyptic number.

2197103 is a deficient number, since it is larger than the sum of its proper divisors (115657).

2197103 is a wasteful number, since it uses less digits than its factorization.

2197103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115656.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 2197103 is about 1482.2627972124. The cubic root of 2197103 is about 130.0020315264.

The spelling of 2197103 in words is "two million, one hundred ninety-seven thousand, one hundred three".