2003200023 has 16 divisors (see below), whose sum is σ = 2914515072. Its totient is φ = 1213740000.

The previous prime is 2003199977. The next prime is 2003200079. The reversal of 2003200023 is 3200023002.

It is not a de Polignac number, because 2003200023 - 2⁶ = 2003199959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2003199981 and 2003200008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003200093) 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 15 ways as a sum of consecutive naturals, for example, 197373 + ... + 207273.

It is an arithmetic number, because the mean of its divisors is an integer number (182157192).

Almost surely, 2^2003200023 is an apocalyptic number.

2003200023 is a deficient number, since it is larger than the sum of its proper divisors (911315049).

2003200023 is a wasteful number, since it uses less digits than its factorization.

2003200023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16046.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2003200023 is about 44757.1225951803. The cubic root of 2003200023 is about 1260.5926545534.

Adding to 2003200023 its reverse (3200023002), we get a palindrome (5203223025).

The spelling of 2003200023 in words is "two billion, three million, two hundred thousand, twenty-three".