12010040003 has 8 divisors (see below), whose sum is σ = 13116057696. Its totient is φ = 10930046400.

The previous prime is 12010039967. The next prime is 12010040069. The reversal of 12010040003 is 30004001021.

It is a happy number.

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

It is not a de Polignac number, because 12010040003 - 2⁶ = 12010039939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010040803) 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, 6505058 + ... + 6506903.

It is an arithmetic number, because the mean of its divisors is an integer number (1639507212).

Almost surely, 2^12010040003 is an apocalyptic number.

12010040003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12010040003 is a deficient number, since it is larger than the sum of its proper divisors (1106017693).

12010040003 is a wasteful number, since it uses less digits than its factorization.

12010040003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13012045.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 12010040003 its reverse (30004001021), we get a palindrome (42014041024).

The spelling of 12010040003 in words is "twelve billion, ten million, forty thousand, three".