13201241 has 4 divisors (see below), whose sum is σ = 13775232. Its totient is φ = 12627252.

The previous prime is 13201217. The next prime is 13201249. The reversal of 13201241 is 14210231.

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 13201241 - 2²² = 9006937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13201249) 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, 286961 + ... + 287006.

It is an arithmetic number, because the mean of its divisors is an integer number (3443808).

Almost surely, 2^13201241 is an apocalyptic number.

It is an amenable number.

13201241 is a deficient number, since it is larger than the sum of its proper divisors (573991).

13201241 is an equidigital number, since it uses as much as digits as its factorization.

13201241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573990.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 13201241 is about 3633.3512079071. The cubic root of 13201241 is about 236.3405561604.

Adding to 13201241 its reverse (14210231), we get a palindrome (27411472).

The spelling of 13201241 in words is "thirteen million, two hundred one thousand, two hundred forty-one".