12003021302 has 8 divisors (see below), whose sum is σ = 18076263912. Its totient is φ = 5977600000.

The previous prime is 12003021287. The next prime is 12003021337. The reversal of 12003021302 is 20312030021.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11954699 + ... + 11955702.

It is an arithmetic number, because the mean of its divisors is an integer number (2259532989).

Almost surely, 2^12003021302 is an apocalyptic number.

12003021302 is a deficient number, since it is larger than the sum of its proper divisors (6073242610).

12003021302 is a wasteful number, since it uses less digits than its factorization.

12003021302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23910654.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12003021302 its reverse (20312030021), we get a palindrome (32315051323).

The spelling of 12003021302 in words is "twelve billion, three million, twenty-one thousand, three hundred two".