103716089 has 2 divisors, whose sum is σ = 103716090. Its totient is φ = 103716088.

The previous prime is 103715999. The next prime is 103716091. The reversal of 103716089 is 980617301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101344489 + 2371600 = 10067^2 + 1540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103716089 is a prime.

Together with 103716091, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_5963057 and since 103716089 and 5963057 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (103716289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51858044 + 51858045.

It is an arithmetic number, because the mean of its divisors is an integer number (51858045).

Almost surely, 2^103716089 is an apocalyptic number.

It is an amenable number.

103716089 is a deficient number, since it is larger than the sum of its proper divisors (1).

103716089 is an equidigital number, since it uses as much as digits as its factorization.

103716089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 103716089 is about 10184.1096321672. The cubic root of 103716089 is about 469.8386182014.

The spelling of 103716089 in words is "one hundred three million, seven hundred sixteen thousand, eighty-nine".