2838103 has 2 divisors, whose sum is σ = 2838104. Its totient is φ = 2838102.

The previous prime is 2838091. The next prime is 2838109. The reversal of 2838103 is 3018382.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2838103 - 2⁵ = 2838071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2838109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419051 + 1419052.

It is an arithmetic number, because the mean of its divisors is an integer number (1419052).

2^2838103 is an apocalyptic number.

2838103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2838103 is an equidigital number, since it uses as much as digits as its factorization.

2838103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2838103 is about 1684.6670294156. The cubic root of 2838103 is about 141.5824372815.

The spelling of 2838103 in words is "two million, eight hundred thirty-eight thousand, one hundred three".