103860289 has 16 divisors (see below), whose sum is σ = 118384000. Its totient is φ = 90326016.

The previous prime is 103860287. The next prime is 103860311. The reversal of 103860289 is 982068301.

It is a cyclic number.

It is not a de Polignac number, because 103860289 - 2¹ = 103860287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103860283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48097 + ... + 50209.

It is an arithmetic number, because the mean of its divisors is an integer number (7399000).

Almost surely, 2^103860289 is an apocalyptic number.

103860289 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

103860289 is a deficient number, since it is larger than the sum of its proper divisors (14523711).

103860289 is a wasteful number, since it uses less digits than its factorization.

103860289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 103860289 is about 10191.1868298054. The cubic root of 103860289 is about 470.0562615613.

The spelling of 103860289 in words is "one hundred three million, eight hundred sixty thousand, two hundred eighty-nine".