2123002203 has 8 divisors (see below), whose sum is σ = 3235051008. Its totient is φ = 1213144104.

The previous prime is 2123002201. The next prime is 2123002229. The reversal of 2123002203 is 3022003212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2123002203 - 2¹ = 2123002201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2123002201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50547651 + ... + 50547692.

It is an arithmetic number, because the mean of its divisors is an integer number (404381376).

Almost surely, 2^2123002203 is an apocalyptic number.

2123002203 is a deficient number, since it is larger than the sum of its proper divisors (1112048805).

2123002203 is a wasteful number, since it uses less digits than its factorization.

2123002203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101095353.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2123002203 is about 46076.0480401694. The cubic root of 2123002203 is about 1285.2377749926.

Adding to 2123002203 its reverse (3022003212), we get a palindrome (5145005415).

The spelling of 2123002203 in words is "two billion, one hundred twenty-three million, two thousand, two hundred three".