13023230 has 48 divisors (see below), whose sum is σ = 26429760. Its totient is φ = 4614720.

The previous prime is 13023203. The next prime is 13023251. The reversal of 13023230 is 3232031.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 56756 + ... + 56984.

It is an arithmetic number, because the mean of its divisors is an integer number (550620).

Almost surely, 2^13023230 is an apocalyptic number.

13023230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023230 is an abundant number, since it is smaller than the sum of its proper divisors (13406530).

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

13023230 is a wasteful number, since it uses less digits than its factorization.

13023230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 13023230 is about 3608.7712590299. The cubic root of 13023230 is about 235.2734405727.

Adding to 13023230 its reverse (3232031), we get a palindrome (16255261).

The spelling of 13023230 in words is "thirteen million, twenty-three thousand, two hundred thirty".