3103172 has 12 divisors (see below), whose sum is σ = 5512080. Its totient is φ = 1528296.

The previous prime is 3103171. The next prime is 3103189. The reversal of 3103172 is 2713013.

3103172 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3103172³ = 89647627093939633344, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3103172.

It is not an unprimeable number, because it can be changed into a prime (3103171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5522 + ... + 6057.

It is an arithmetic number, because the mean of its divisors is an integer number (459340).

Almost surely, 2^3103172 is an apocalyptic number.

It is an amenable number.

3103172 is a deficient number, since it is larger than the sum of its proper divisors (2408908).

3103172 is a wasteful number, since it uses less digits than its factorization.

3103172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11650 (or 11648 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 3103172 is about 1761.5822433256. The cubic root of 3103172 is about 145.8596888058.

Adding to 3103172 its reverse (2713013), we get a palindrome (5816185).

The spelling of 3103172 in words is "three million, one hundred three thousand, one hundred seventy-two".