2040012003 has 8 divisors (see below), whose sum is σ = 2721253968. Its totient is φ = 1359389024.

The previous prime is 2040012001. The next prime is 2040012059. The reversal of 2040012003 is 3002100402.

2040012003 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 2040012003 - 2¹ = 2040012001 is a prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2040012003.

It is not an unprimeable number, because it can be changed into a prime (2040012001) 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, 147000 + ... + 160277.

It is an arithmetic number, because the mean of its divisors is an integer number (340156746).

Almost surely, 2^2040012003 is an apocalyptic number.

2040012003 is a deficient number, since it is larger than the sum of its proper divisors (681241965).

2040012003 is a wasteful number, since it uses less digits than its factorization.

2040012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309493.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2040012003 is about 45166.4920377928. The cubic root of 2040012003 is about 1268.2676284882.

Adding to 2040012003 its reverse (3002100402), we get a palindrome (5042112405).

The spelling of 2040012003 in words is "two billion, forty million, twelve thousand, three".