12003120113 has 8 divisors (see below), whose sum is σ = 13119160320. Its totient is φ = 10932632640.

The previous prime is 12003120109. The next prime is 12003120131. The reversal of 12003120113 is 31102130021.

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

It is a cyclic number.

It is not a de Polignac number, because 12003120113 - 2² = 12003120109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12003120133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11387633 + ... + 11388686.

It is an arithmetic number, because the mean of its divisors is an integer number (1639895040).

Almost surely, 2^12003120113 is an apocalyptic number.

It is an amenable number.

12003120113 is a deficient number, since it is larger than the sum of its proper divisors (1116040207).

12003120113 is a wasteful number, since it uses less digits than its factorization.

12003120113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22776367.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12003120113 its reverse (31102130021), we get a palindrome (43105250134).

The spelling of 12003120113 in words is "twelve billion, three million, one hundred twenty thousand, one hundred thirteen".