103873559 has 2 divisors, whose sum is σ = 103873560. Its totient is φ = 103873558.

The previous prime is 103873531. The next prime is 103873573. The reversal of 103873559 is 955378301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103873559 - 2¹² = 103869463 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103803559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51936779 + 51936780.

It is an arithmetic number, because the mean of its divisors is an integer number (51936780).

Almost surely, 2^103873559 is an apocalyptic number.

103873559 is a deficient number, since it is larger than the sum of its proper divisors (1).

103873559 is an equidigital number, since it uses as much as digits as its factorization.

103873559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 103873559 is about 10191.8378617401. The cubic root of 103873559 is about 470.0762800592.

The spelling of 103873559 in words is "one hundred three million, eight hundred seventy-three thousand, five hundred fifty-nine".