2213103 has 8 divisors (see below), whose sum is σ = 2964016. Its totient is φ = 1468800.

The previous prime is 2213093. The next prime is 2213137. The reversal of 2213103 is 3013122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2213103 - 2⁶ = 2213039 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 (2213143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808 + ... + 2253.

It is an arithmetic number, because the mean of its divisors is an integer number (370502).

2^2213103 is an apocalyptic number.

2213103 is a deficient number, since it is larger than the sum of its proper divisors (750913).

2213103 is a wasteful number, since it uses less digits than its factorization.

2213103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2213103 is about 1487.6501604880. The cubic root of 2213103 is about 130.3168405699.

Adding to 2213103 its reverse (3013122), we get a palindrome (5226225).

The spelling of 2213103 in words is "two million, two hundred thirteen thousand, one hundred three".