103716143 has 4 divisors (see below), whose sum is σ = 106519320. Its totient is φ = 100912968.

The previous prime is 103716139. The next prime is 103716149. The reversal of 103716143 is 341617301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341617301 = 773 ⋅441937.

It is a cyclic number.

It is not a de Polignac number, because 103716143 - 2² = 103716139 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 (103716149) 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, 1401533 + ... + 1401606.

It is an arithmetic number, because the mean of its divisors is an integer number (26629830).

Almost surely, 2^103716143 is an apocalyptic number.

103716143 is a deficient number, since it is larger than the sum of its proper divisors (2803177).

103716143 is an equidigital number, since it uses as much as digits as its factorization.

103716143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803176.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 103716143 is about 10184.1122833559. The cubic root of 103716143 is about 469.8386997422.

The spelling of 103716143 in words is "one hundred three million, seven hundred sixteen thousand, one hundred forty-three".