13207201 has 4 divisors (see below), whose sum is σ = 15093952. Its totient is φ = 11320452.

The previous prime is 13207199. The next prime is 13207213. The reversal of 13207201 is 10270231.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10270231 = 113 ⋅90887.

It is a cyclic number.

It is not a de Polignac number, because 13207201 - 2¹ = 13207199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13207291) 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, 943365 + ... + 943378.

It is an arithmetic number, because the mean of its divisors is an integer number (3773488).

Almost surely, 2^13207201 is an apocalyptic number.

It is an amenable number.

13207201 is a deficient number, since it is larger than the sum of its proper divisors (1886751).

13207201 is an equidigital number, since it uses as much as digits as its factorization.

13207201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886750.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 13207201 is about 3634.1712948071. The cubic root of 13207201 is about 236.3761179127.

Adding to 13207201 its reverse (10270231), we get a palindrome (23477432).

The spelling of 13207201 in words is "thirteen million, two hundred seven thousand, two hundred one".