13213341 has 32 divisors (see below), whose sum is σ = 21120000. Its totient is φ = 8137584.

The previous prime is 13213331. The next prime is 13213363. The reversal of 13213341 is 14331231.

13213341 is a `hidden beast` number, since 1 + 321 + 3 + 341 = 666.

It is not a de Polignac number, because 13213341 - 2¹³ = 13205149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21760 + ... + 22358.

It is an arithmetic number, because the mean of its divisors is an integer number (660000).

Almost surely, 2^13213341 is an apocalyptic number.

It is an amenable number.

13213341 is a deficient number, since it is larger than the sum of its proper divisors (7906659).

13213341 is a wasteful number, since it uses less digits than its factorization.

13213341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 664 counting only the distinct ones).

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

The square root of 13213341 is about 3635.0159559485. The cubic root of 13213341 is about 236.4127424913.

Adding to 13213341 its reverse (14331231), we get a palindrome (27544572).

The spelling of 13213341 in words is "thirteen million, two hundred thirteen thousand, three hundred forty-one".