2308103 has 4 divisors (see below), whose sum is σ = 2637840. Its totient is φ = 1978368.

The previous prime is 2308099. The next prime is 2308109. The reversal of 2308103 is 3018032.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2308103 - 2² = 2308099 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 (2308109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164858 + ... + 164871.

It is an arithmetic number, because the mean of its divisors is an integer number (659460).

2^2308103 is an apocalyptic number.

2308103 is a deficient number, since it is larger than the sum of its proper divisors (329737).

2308103 is an equidigital number, since it uses as much as digits as its factorization.

2308103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329736.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2308103 is about 1519.2442199989. The cubic root of 2308103 is about 132.1554451259.

The spelling of 2308103 in words is "two million, three hundred eight thousand, one hundred three".