2140012003 has 16 divisors (see below), whose sum is σ = 2324288736. Its totient is φ = 1962455040.

The previous prime is 2140012001. The next prime is 2140012027. The reversal of 2140012003 is 3002100412.

It is a cyclic number.

It is not a de Polignac number, because 2140012003 - 2¹ = 2140012001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2140012001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313143 + ... + 319903.

It is an arithmetic number, because the mean of its divisors is an integer number (145268046).

Almost surely, 2^2140012003 is an apocalyptic number.

2140012003 is a deficient number, since it is larger than the sum of its proper divisors (184276733).

2140012003 is a wasteful number, since it uses less digits than its factorization.

2140012003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7254.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2140012003 is about 46260.2637584353. The cubic root of 2140012003 is about 1288.6611518477.

Adding to 2140012003 its reverse (3002100412), we get a palindrome (5142112415).

The spelling of 2140012003 in words is "two billion, one hundred forty million, twelve thousand, three".