12003023104 has 36 divisors (see below), whose sum is σ = 23972908876. Its totient is φ = 5998067712.

The previous prime is 12003023051. The next prime is 12003023119. The reversal of 12003023104 is 40132030021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 671846400 + 11331176704 = 25920^2 + 106448^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 466972 + ... + 492004.

Almost surely, 2^12003023104 is an apocalyptic number.

It is an amenable number.

12003023104 is a deficient number, since it is larger than the sum of its proper divisors (11969885772).

12003023104 is an equidigital number, since it uses as much as digits as its factorization.

12003023104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26922 (or 26908 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12003023104 its reverse (40132030021), we get a palindrome (52135053125).

The spelling of 12003023104 in words is "twelve billion, three million, twenty-three thousand, one hundred four".