2103002203 has 4 divisors (see below), whose sum is σ = 2104335640. Its totient is φ = 2101668768.

The previous prime is 2103002201. The next prime is 2103002233. The reversal of 2103002203 is 3022003012.

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 2103002203 - 2¹ = 2103002201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103002201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664350 + ... + 667507.

It is an arithmetic number, because the mean of its divisors is an integer number (526083910).

Almost surely, 2^2103002203 is an apocalyptic number.

2103002203 is a deficient number, since it is larger than the sum of its proper divisors (1333437).

2103002203 is a wasteful number, since it uses less digits than its factorization.

2103002203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333436.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2103002203 is about 45858.5019707360. The cubic root of 2103002203 is about 1281.1891218094.

Adding to 2103002203 its reverse (3022003012), we get a palindrome (5125005215).

The spelling of 2103002203 in words is "two billion, one hundred three million, two thousand, two hundred three".