2103000006 has 32 divisors (see below), whose sum is σ = 4348735200. Its totient is φ = 677465856.

The previous prime is 2102999999. The next prime is 2103000023. The reversal of 2103000006 is 6000003012.

It is a junction number, because it is equal to n+sod(n) for n = 2102999955 and 2103000000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1290 + ... + 64866.

It is an arithmetic number, because the mean of its divisors is an integer number (135897975).

Almost surely, 2^2103000006 is an apocalyptic number.

2103000006 is an abundant number, since it is smaller than the sum of its proper divisors (2245735194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103000006 is a wasteful number, since it uses less digits than its factorization.

2103000006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63768.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2103000006 is about 45858.4780166111. The cubic root of 2103000006 is about 1281.1886756578.

Adding to 2103000006 its reverse (6000003012), we get a palindrome (8103003018).

The spelling of 2103000006 in words is "two billion, one hundred three million, six", and thus it is an aban number.