2272103 has 2 divisors, whose sum is σ = 2272104. Its totient is φ = 2272102.

The previous prime is 2272087. The next prime is 2272117. The reversal of 2272103 is 3012722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2272103 - 2⁴ = 2272087 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2272183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136051 + 1136052.

It is an arithmetic number, because the mean of its divisors is an integer number (1136052).

2^2272103 is an apocalyptic number.

2272103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2272103 is an equidigital number, since it uses as much as digits as its factorization.

2272103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 2272103 is about 1507.3496608286. The cubic root of 2272103 is about 131.4647555988.

Adding to 2272103 its reverse (3012722), we get a palindrome (5284825).

The spelling of 2272103 in words is "two million, two hundred seventy-two thousand, one hundred three".