2271103 has 8 divisors (see below), whose sum is σ = 2349648. Its totient is φ = 2193984.

The previous prime is 2271083. The next prime is 2271107. The reversal of 2271103 is 3011722.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2271103 - 2⁹ = 2270591 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2271107) 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, 3576 + ... + 4162.

It is an arithmetic number, because the mean of its divisors is an integer number (293706).

2^2271103 is an apocalyptic number.

2271103 is a deficient number, since it is larger than the sum of its proper divisors (78545).

2271103 is an equidigital number, since it uses as much as digits as its factorization.

2271103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 2271103 is about 1507.0179162837. The cubic root of 2271103 is about 131.4454659734.

Adding to 2271103 its reverse (3011722), we get a palindrome (5282825).

The spelling of 2271103 in words is "two million, two hundred seventy-one thousand, one hundred three".