12003011204 has 6 divisors (see below), whose sum is σ = 21005269614. Its totient is φ = 6001505600.

The previous prime is 12003011197. The next prime is 12003011243. The reversal of 12003011204 is 40211030021.

It can be written as a sum of positive squares in only one way, i.e., 11707240000 + 295771204 = 108200^2 + 17198^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500376397 + ... + 1500376404.

It is an arithmetic number, because the mean of its divisors is an integer number (3500878269).

Almost surely, 2^12003011204 is an apocalyptic number.

It is an amenable number.

12003011204 is a deficient number, since it is larger than the sum of its proper divisors (9002258410).

12003011204 is a wasteful number, since it uses less digits than its factorization.

12003011204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000752805 (or 3000752803 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12003011204 its reverse (40211030021), we get a palindrome (52214041225).

The spelling of 12003011204 in words is "twelve billion, three million, eleven thousand, two hundred four".