20000230203 has 16 divisors (see below), whose sum is σ = 26886892032. Its totient is φ = 13223652000.

The previous prime is 20000230199. The next prime is 20000230223. The reversal of 20000230203 is 30203200002.

It is not a de Polignac number, because 20000230203 - 2² = 20000230199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20000230223) 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, 669598 + ... + 698828.

It is an arithmetic number, because the mean of its divisors is an integer number (1680430752).

Almost surely, 2^20000230203 is an apocalyptic number.

20000230203 is a deficient number, since it is larger than the sum of its proper divisors (6886661829).

20000230203 is a wasteful number, since it uses less digits than its factorization.

20000230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31106.

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

Adding to 20000230203 its reverse (30203200002), we get a palindrome (50203430205).

It can be divided in two parts, 200002 and 30203, that multiplied together give a palindrome (6040660406).

The spelling of 20000230203 in words is "twenty billion, two hundred thirty thousand, two hundred three".