6838131203 has 4 divisors (see below), whose sum is σ = 6843364440. Its totient is φ = 6832897968.

The previous prime is 6838131199. The next prime is 6838131239. The reversal of 6838131203 is 3021318386.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3021318386 = 2 ⋅1510659193.

It is a cyclic number.

It is not a de Polignac number, because 6838131203 - 2² = 6838131199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6838131253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2614658 + ... + 2617271.

It is an arithmetic number, because the mean of its divisors is an integer number (1710841110).

Almost surely, 2^6838131203 is an apocalyptic number.

6838131203 is a deficient number, since it is larger than the sum of its proper divisors (5233237).

6838131203 is a wasteful number, since it uses less digits than its factorization.

6838131203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5233236.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 6838131203 is about 82692.9936754015. The cubic root of 6838131203 is about 1898.0710990231.

Adding to 6838131203 its reverse (3021318386), we get a palindrome (9859449589).

The spelling of 6838131203 in words is "six billion, eight hundred thirty-eight million, one hundred thirty-one thousand, two hundred three".