13232201 has 4 divisors (see below), whose sum is σ = 13239492. Its totient is φ = 13224912.

The previous prime is 13232161. The next prime is 13232203. The reversal of 13232201 is 10223231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 8497225 + 4734976 = 2915^2 + 2176^2 .

It is a cyclic number.

It is not a de Polignac number, because 13232201 - 2¹⁸ = 12970057 is a prime.

It is a super-2 number, since 2×13232201² = 350182286608802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13232203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475 + ... + 5351.

It is an arithmetic number, because the mean of its divisors is an integer number (3309873).

Almost surely, 2^13232201 is an apocalyptic number.

It is an amenable number.

13232201 is a deficient number, since it is larger than the sum of its proper divisors (7291).

13232201 is an equidigital number, since it uses as much as digits as its factorization.

13232201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7290.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 13232201 is about 3637.6092423459. The cubic root of 13232201 is about 236.5251698886.

Adding to 13232201 its reverse (10223231), we get a palindrome (23455432).

The spelling of 13232201 in words is "thirteen million, two hundred thirty-two thousand, two hundred one".