13235201 has 4 divisors (see below), whose sum is σ = 15125952. Its totient is φ = 11344452.

The previous prime is 13235179. The next prime is 13235207. The reversal of 13235201 is 10253231.

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 not a de Polignac number, because 13235201 - 2²² = 9040897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13235201.

It is not an unprimeable number, because it can be changed into a prime (13235207) 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, 945365 + ... + 945378.

It is an arithmetic number, because the mean of its divisors is an integer number (3781488).

Almost surely, 2^13235201 is an apocalyptic number.

It is an amenable number.

13235201 is a deficient number, since it is larger than the sum of its proper divisors (1890751).

13235201 is an equidigital number, since it uses as much as digits as its factorization.

13235201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890750.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 13235201 is about 3638.0215777260. The cubic root of 13235201 is about 236.5430435059.

Adding to 13235201 its reverse (10253231), we get a palindrome (23488432).

The spelling of 13235201 in words is "thirteen million, two hundred thirty-five thousand, two hundred one".