12032000203 has 4 divisors (see below), whose sum is σ = 12119825160. Its totient is φ = 11944175248.

The previous prime is 12032000177. The next prime is 12032000219. The reversal of 12032000203 is 30200023021.

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 12032000203 - 2³³ = 3442065611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12032000263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43912273 + ... + 43912546.

It is an arithmetic number, because the mean of its divisors is an integer number (3029956290).

Almost surely, 2^12032000203 is an apocalyptic number.

12032000203 is a deficient number, since it is larger than the sum of its proper divisors (87824957).

12032000203 is an equidigital number, since it uses as much as digits as its factorization.

12032000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87824956.

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

Adding to 12032000203 its reverse (30200023021), we get a palindrome (42232023224).

The spelling of 12032000203 in words is "twelve billion, thirty-two million, two hundred three", and thus it is an aban number.