13303230 has 32 divisors (see below), whose sum is σ = 33609600. Its totient is φ = 3360672.

The previous prime is 13303219. The next prime is 13303237. The reversal of 13303230 is 3230331.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11100 + ... + 12239.

It is an arithmetic number, because the mean of its divisors is an integer number (1050300).

Almost surely, 2^13303230 is an apocalyptic number.

13303230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13303230 is an abundant number, since it is smaller than the sum of its proper divisors (20306370).

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

13303230 is a wasteful number, since it uses less digits than its factorization.

13303230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23368.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 13303230 is about 3647.3593187401. The cubic root of 13303230 is about 236.9476285854.

Adding to 13303230 its reverse (3230331), we get a palindrome (16533561).

It can be divided in two parts, 1330 and 3230, that added together give a triangular number (4560 = T₉₅).

The spelling of 13303230 in words is "thirteen million, three hundred three thousand, two hundred thirty".