13124441 has 4 divisors (see below), whose sum is σ = 14317584. Its totient is φ = 11931300.

The previous prime is 13124437. The next prime is 13124483. The reversal of 13124441 is 14442131.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14442131 = 11 ⋅1312921.

It is a cyclic number.

It is not a de Polignac number, because 13124441 - 2² = 13124437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13124431) 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, 596555 + ... + 596576.

It is an arithmetic number, because the mean of its divisors is an integer number (3579396).

Almost surely, 2^13124441 is an apocalyptic number.

13124441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13124441 is a deficient number, since it is larger than the sum of its proper divisors (1193143).

13124441 is a wasteful number, since it uses less digits than its factorization.

13124441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193142.

The product of its digits is 384, while the sum is 20.

The square root of 13124441 is about 3622.7670363964. The cubic root of 13124441 is about 235.8813501544.

Adding to 13124441 its reverse (14442131), we get a palindrome (27566572).

The spelling of 13124441 in words is "thirteen million, one hundred twenty-four thousand, four hundred forty-one".