103085218 has 16 divisors (see below), whose sum is σ = 161764416. Its totient is φ = 49175280.

The previous prime is 103085189. The next prime is 103085221. The reversal of 103085218 is 812580301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16705 + ... + 22027.

It is an arithmetic number, because the mean of its divisors is an integer number (10110276).

Almost surely, 2^103085218 is an apocalyptic number.

103085218 is a deficient number, since it is larger than the sum of its proper divisors (58679198).

103085218 is a wasteful number, since it uses less digits than its factorization.

103085218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5769.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 103085218 is about 10153.0890865785. The cubic root of 103085218 is about 468.8840553356.

The spelling of 103085218 in words is "one hundred three million, eighty-five thousand, two hundred eighteen".