103288216 has 32 divisors (see below), whose sum is σ = 203212800. Its totient is φ = 49123360.

The previous prime is 103288139. The next prime is 103288223. The reversal of 103288216 is 612882301.

It is a congruent number.

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, 33675 + ... + 36613.

It is an arithmetic number, because the mean of its divisors is an integer number (6350400).

Almost surely, 2^103288216 is an apocalyptic number.

It is an amenable number.

103288216 is a deficient number, since it is larger than the sum of its proper divisors (99924584).

103288216 is a wasteful number, since it uses less digits than its factorization.

103288216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159 (or 3155 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 103288216 is about 10163.0810289006. The cubic root of 103288216 is about 469.1916329462.

The spelling of 103288216 in words is "one hundred three million, two hundred eighty-eight thousand, two hundred sixteen".