13001241 has 8 divisors (see below), whose sum is σ = 18910944. Its totient is φ = 7879520.

The previous prime is 13001239. The next prime is 13001269. The reversal of 13001241 is 14210031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13001241 - 2¹ = 13001239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13001291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196956 + ... + 197021.

It is an arithmetic number, because the mean of its divisors is an integer number (2363868).

Almost surely, 2^13001241 is an apocalyptic number.

13001241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13001241 is a deficient number, since it is larger than the sum of its proper divisors (5909703).

13001241 is a wasteful number, since it uses less digits than its factorization.

13001241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393991.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 13001241 is about 3605.7233670929. The cubic root of 13001241 is about 235.1409506016.

Adding to 13001241 its reverse (14210031), we get a palindrome (27211272).

The spelling of 13001241 in words is "thirteen million, one thousand, two hundred forty-one".