140012003 has 2 divisors, whose sum is σ = 140012004. Its totient is φ = 140012002.

The previous prime is 140011997. The next prime is 140012009. The reversal of 140012003 is 300210041.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (140011997) and next prime (140012009).

It is an emirp because it is prime and its reverse (300210041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140012003 - 2⁶ = 140011939 is a prime.

It is not a weakly prime, because it can be changed into another prime (140012009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70006001 + 70006002.

It is an arithmetic number, because the mean of its divisors is an integer number (70006002).

Almost surely, 2^140012003 is an apocalyptic number.

140012003 is a deficient number, since it is larger than the sum of its proper divisors (1).

140012003 is an equidigital number, since it uses as much as digits as its factorization.

140012003 is an odious number, because the sum of its binary digits is odd.

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

The square root of 140012003 is about 11832.6667746540. Note that the first 3 decimals coincide. The cubic root of 140012003 is about 519.2642491674.

Adding to 140012003 its reverse (300210041), we get a palindrome (440222044).

The spelling of 140012003 in words is "one hundred forty million, twelve thousand, three".