13321234 has 8 divisors (see below), whose sum is σ = 21157308. Its totient is φ = 6268800.

The previous prime is 13321229. The next prime is 13321279. The reversal of 13321234 is 43212331.

It can be written as a sum of positive squares in 2 ways, for example, as 13068225 + 253009 = 3615^2 + 503^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 195867 + ... + 195934.

Almost surely, 2^13321234 is an apocalyptic number.

13321234 is a deficient number, since it is larger than the sum of its proper divisors (7836074).

13321234 is a wasteful number, since it uses less digits than its factorization.

13321234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391820.

The product of its digits is 432, while the sum is 19.

The square root of 13321234 is about 3649.8265712223. The cubic root of 13321234 is about 237.0544718627.

Adding to 13321234 its reverse (43212331), we get a palindrome (56533565).

The spelling of 13321234 in words is "thirteen million, three hundred twenty-one thousand, two hundred thirty-four".