103505224 has 16 divisors (see below), whose sum is σ = 194180220. Its totient is φ = 51723840.

The previous prime is 103505203. The next prime is 103505239. The reversal of 103505224 is 422505301.

It can be written as a sum of positive squares in 2 ways, for example, as 101002500 + 2502724 = 10050^2 + 1582^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103505195 and 103505204.

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 3 ways as a sum of consecutive naturals, for example, 26842 + ... + 30454.

Almost surely, 2^103505224 is an apocalyptic number.

It is an amenable number.

103505224 is a deficient number, since it is larger than the sum of its proper divisors (90674996).

103505224 is a wasteful number, since it uses less digits than its factorization.

103505224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200 (or 7196 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 103505224 is about 10173.7517170413. The cubic root of 103505224 is about 469.5199928125.

The spelling of 103505224 in words is "one hundred three million, five hundred five thousand, two hundred twenty-four".