9871198703 has 4 divisors (see below), whose sum is σ = 9873277680. Its totient is φ = 9869119728.

The previous prime is 9871198697. The next prime is 9871198709. The reversal of 9871198703 is 3078911789.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3078911789 = 211 ⋅14591999.

It is an interprime number because it is at equal distance from previous prime (9871198697) and next prime (9871198709).

It is a cyclic number.

It is not a de Polignac number, because 9871198703 - 2⁶ = 9871198639 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 (9871198709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032350 + ... + 1041867.

It is an arithmetic number, because the mean of its divisors is an integer number (2468319420).

Almost surely, 2^9871198703 is an apocalyptic number.

9871198703 is a deficient number, since it is larger than the sum of its proper divisors (2078977).

9871198703 is a wasteful number, since it uses less digits than its factorization.

9871198703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078976.

The product of its (nonzero) digits is 762048, while the sum is 53.

The square root of 9871198703 is about 99353.9063298469. The cubic root of 9871198703 is about 2145.1448911133.

The spelling of 9871198703 in words is "nine billion, eight hundred seventy-one million, one hundred ninety-eight thousand, seven hundred three".