3103230 has 64 divisors (see below), whose sum is σ = 8205120. Its totient is φ = 746496.

The previous prime is 3103211. The next prime is 3103237. The reversal of 3103230 is 323013.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28416 + ... + 28524.

It is an arithmetic number, because the mean of its divisors is an integer number (128205).

Almost surely, 2^3103230 is an apocalyptic number.

3103230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3103230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4102560).

3103230 is an abundant number, since it is smaller than the sum of its proper divisors (5101890).

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

3103230 is a wasteful number, since it uses less digits than its factorization.

3103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 3103230 is about 1761.5987057216. The cubic root of 3103230 is about 145.8605975329.

Adding to 3103230 its reverse (323013), we get a palindrome (3426243).

It can be divided in two parts, 3103 and 230, that added together give a palindrome (3333).

The spelling of 3103230 in words is "three million, one hundred three thousand, two hundred thirty".