12032011203 has 8 divisors (see below), whose sum is σ = 16124117328. Its totient is φ = 7980622944.

The previous prime is 12032011169. The next prime is 12032011213. The reversal of 12032011203 is 30211023021.

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

It is not a de Polignac number, because 12032011203 - 2²⁰ = 12030962627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12032011213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10178776 + ... + 10179957.

It is an arithmetic number, because the mean of its divisors is an integer number (2015514666).

Almost surely, 2^12032011203 is an apocalyptic number.

12032011203 is a deficient number, since it is larger than the sum of its proper divisors (4092106125).

12032011203 is a wasteful number, since it uses less digits than its factorization.

12032011203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20358933.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12032011203 its reverse (30211023021), we get a palindrome (42243034224).

The spelling of 12032011203 in words is "twelve billion, thirty-two million, eleven thousand, two hundred three".