13272133 has 4 divisors (see below), whose sum is σ = 15168160. Its totient is φ = 11376108.

The previous prime is 13272113. The next prime is 13272143. The reversal of 13272133 is 33127231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13272133 - 2¹³ = 13263941 is a prime.

It is a super-2 number, since 2×13272133² = 352299028739378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13272113) 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, 948003 + ... + 948016.

It is an arithmetic number, because the mean of its divisors is an integer number (3792040).

Almost surely, 2^13272133 is an apocalyptic number.

It is an amenable number.

13272133 is a deficient number, since it is larger than the sum of its proper divisors (1896027).

13272133 is an equidigital number, since it uses as much as digits as its factorization.

13272133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896026.

The product of its digits is 756, while the sum is 22.

The square root of 13272133 is about 3643.0938774618. The cubic root of 13272133 is about 236.7628586916.

Adding to 13272133 its reverse (33127231), we get a palindrome (46399364).

The spelling of 13272133 in words is "thirteen million, two hundred seventy-two thousand, one hundred thirty-three".