2127103 has 4 divisors (see below), whose sum is σ = 2320488. Its totient is φ = 1933720.

The previous prime is 2127077. The next prime is 2127133. The reversal of 2127103 is 3017212.

It is a happy number.

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 2127103 - 2⁵ = 2127071 is a prime.

It is a Duffinian number.

2127103 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2127133) 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 in 3 ways as a sum of consecutive naturals, for example, 96676 + ... + 96697.

It is an arithmetic number, because the mean of its divisors is an integer number (580122).

2^2127103 is an apocalyptic number.

2127103 is a deficient number, since it is larger than the sum of its proper divisors (193385).

2127103 is a wasteful number, since it uses less digits than its factorization.

2127103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193384.

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

The square root of 2127103 is about 1458.4591183849. The cubic root of 2127103 is about 128.6064765710.

The spelling of 2127103 in words is "two million, one hundred twenty-seven thousand, one hundred three".