138037016003 has 2 divisors, whose sum is σ = 138037016004. Its totient is φ = 138037016002.

The previous prime is 138037015981. The next prime is 138037016027. The reversal of 138037016003 is 300610730831.

It is a weak prime.

It is an emirp because it is prime and its reverse (300610730831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 138037016003 - 2⁸ = 138037015747 is a prime.

It is not a weakly prime, because it can be changed into another prime (138037016203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69018508001 + 69018508002.

It is an arithmetic number, because the mean of its divisors is an integer number (69018508002).

Almost surely, 2^138037016003 is an apocalyptic number.

138037016003 is a deficient number, since it is larger than the sum of its proper divisors (1).

138037016003 is an equidigital number, since it uses as much as digits as its factorization.

138037016003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 138037016003 its reverse (300610730831), we get a palindrome (438647746834).

The spelling of 138037016003 in words is "one hundred thirty-eight billion, thirty-seven million, sixteen thousand, three".