71300000003 has 4 divisors (see below), whose sum is σ = 71338191480. Its totient is φ = 71261808528.

The previous prime is 71299999997. The next prime is 71300000011. The reversal of 71300000003 is 30000000317.

It is a happy number.

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 71300000003 - 2¹⁴ = 71299983619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71300020003) 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 in 3 ways as a sum of consecutive naturals, for example, 19092938 + ... + 19096671.

It is an arithmetic number, because the mean of its divisors is an integer number (17834547870).

Almost surely, 2^71300000003 is an apocalyptic number.

71300000003 is a deficient number, since it is larger than the sum of its proper divisors (38191477).

71300000003 is a wasteful number, since it uses less digits than its factorization.

71300000003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38191476.

The product of its (nonzero) digits is 63, while the sum is 14.

The spelling of 71300000003 in words is "seventy-one billion, three hundred million, three", and thus it is an aban number.