13331241 has 24 divisors (see below), whose sum is σ = 24009024. Its totient is φ = 6924960.

The previous prime is 13331239. The next prime is 13331251. The reversal of 13331241 is 14213331.

It is not a de Polignac number, because 13331241 - 2¹ = 13331239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8926 + ... + 10311.

It is an arithmetic number, because the mean of its divisors is an integer number (1000376).

Almost surely, 2^13331241 is an apocalyptic number.

13331241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13331241 is a deficient number, since it is larger than the sum of its proper divisors (10677783).

13331241 is a wasteful number, since it uses less digits than its factorization.

13331241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19261 (or 19258 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 13331241 is about 3651.1972009192. The cubic root of 13331241 is about 237.1138159731.

Adding to 13331241 its reverse (14213331), we get a palindrome (27544572).

The spelling of 13331241 in words is "thirteen million, three hundred thirty-one thousand, two hundred forty-one".