13133241 has 24 divisors (see below), whose sum is σ = 21093696. Its totient is φ = 7806240.

The previous prime is 13133233. The next prime is 13133249. The reversal of 13133241 is 14233131.

13133241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13133233) and next prime (13133249).

It is not a de Polignac number, because 13133241 - 2³ = 13133233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13133249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3996 + ... + 6498.

It is an arithmetic number, because the mean of its divisors is an integer number (878904).

Almost surely, 2^13133241 is an apocalyptic number.

13133241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13133241 is a deficient number, since it is larger than the sum of its proper divisors (7960455).

13133241 is a wasteful number, since it uses less digits than its factorization.

13133241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573 (or 2570 counting only the distinct ones).

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

The square root of 13133241 is about 3623.9813741243. The cubic root of 13133241 is about 235.9340582309.

Adding to 13133241 its reverse (14233131), we get a palindrome (27366372).

It can be divided in two parts, 1313 and 3241, that added together give a palindrome (4554).

The spelling of 13133241 in words is "thirteen million, one hundred thirty-three thousand, two hundred forty-one".