2103008 has 12 divisors (see below), whose sum is σ = 4140360. Its totient is φ = 1051488.

The previous prime is 2103007. The next prime is 2103011. The reversal of 2103008 is 8003012.

It is a junction number, because it is equal to n+sod(n) for n = 2102983 and 2103001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32828 + ... + 32891.

It is an arithmetic number, because the mean of its divisors is an integer number (345030).

2^2103008 is an apocalyptic number.

It is an amenable number.

2103008 is a deficient number, since it is larger than the sum of its proper divisors (2037352).

2103008 is an equidigital number, since it uses as much as digits as its factorization.

2103008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65729 (or 65721 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2103008 is about 1450.1751618339. The cubic root of 2103008 is about 128.1190299023.

The spelling of 2103008 in words is "two million, one hundred three thousand, eight".