12010003003 has 8 divisors (see below), whose sum is σ = 12129530400. Its totient is φ = 11890994880.

The previous prime is 12010003001. The next prime is 12010003063. The reversal of 12010003003 is 30030001021.

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 12010003003 - 2¹ = 12010003001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010003001) 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, 83250 + ... + 175927.

It is an arithmetic number, because the mean of its divisors is an integer number (1516191300).

Almost surely, 2^12010003003 is an apocalyptic number.

12010003003 is a deficient number, since it is larger than the sum of its proper divisors (119527397).

12010003003 is a wasteful number, since it uses less digits than its factorization.

12010003003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259637.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 12010003003 its reverse (30030001021), we get a palindrome (42040004024).

The spelling of 12010003003 in words is "twelve billion, ten million, three thousand, three".