103182216 has 32 divisors (see below), whose sum is σ = 261225600. Its totient is φ = 33958080.

The previous prime is 103182173. The next prime is 103182227. The reversal of 103182216 is 612281301.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25315 + ... + 29106.

It is an arithmetic number, because the mean of its divisors is an integer number (8163300).

Almost surely, 2^103182216 is an apocalyptic number.

It is an amenable number.

103182216 is an abundant number, since it is smaller than the sum of its proper divisors (158043384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103182216 is a wasteful number, since it uses less digits than its factorization.

103182216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54509 (or 54505 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 103182216 is about 10157.8647362524. The cubic root of 103182216 is about 469.0310746622.

The spelling of 103182216 in words is "one hundred three million, one hundred eighty-two thousand, two hundred sixteen".