8147344103 has 4 divisors (see below), whose sum is σ = 8152158168. Its totient is φ = 8142530040.

The previous prime is 8147344099. The next prime is 8147344123. The reversal of 8147344103 is 3014437418.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8147344103 - 2² = 8147344099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8147344123) 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, 2404493 + ... + 2407878.

It is an arithmetic number, because the mean of its divisors is an integer number (2038039542).

Almost surely, 2^8147344103 is an apocalyptic number.

8147344103 is a deficient number, since it is larger than the sum of its proper divisors (4814065).

8147344103 is a wasteful number, since it uses less digits than its factorization.

8147344103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4814064.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 8147344103 is about 90262.6395747432. The cubic root of 8147344103 is about 2012.2040543077.

The spelling of 8147344103 in words is "eight billion, one hundred forty-seven million, three hundred forty-four thousand, one hundred three".