103424216 has 16 divisors (see below), whose sum is σ = 221623440. Its totient is φ = 44324640.

The previous prime is 103424207. The next prime is 103424249. The reversal of 103424216 is 612424301.

It is a junction number, because it is equal to n+sod(n) for n = 103424191 and 103424200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923375 + ... + 923486.

It is an arithmetic number, because the mean of its divisors is an integer number (13851465).

Almost surely, 2^103424216 is an apocalyptic number.

It is an amenable number.

103424216 is an abundant number, since it is smaller than the sum of its proper divisors (118199224).

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

103424216 is a wasteful number, since it uses less digits than its factorization.

103424216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846874 (or 1846870 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 103424216 is about 10169.7697122403. The cubic root of 103424216 is about 469.3974714523.

Adding to 103424216 its reverse (612424301), we get a palindrome (715848517).

The spelling of 103424216 in words is "one hundred three million, four hundred twenty-four thousand, two hundred sixteen".