13024001 has 4 divisors (see below), whose sum is σ = 13080132. Its totient is φ = 12967872.

The previous prime is 13023991. The next prime is 13024007. The reversal of 13024001 is 10042031.

It is a happy number.

13024001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4844401 + 8179600 = 2201^2 + 2860^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13024001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13024007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27716 + ... + 28181.

It is an arithmetic number, because the mean of its divisors is an integer number (3270033).

Almost surely, 2^13024001 is an apocalyptic number.

It is an amenable number.

13024001 is a deficient number, since it is larger than the sum of its proper divisors (56131).

13024001 is an equidigital number, since it uses as much as digits as its factorization.

13024001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56130.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 13024001 is about 3608.8780805120. The cubic root of 13024001 is about 235.2780833596.

Adding to 13024001 its reverse (10042031), we get a palindrome (23066032).

The spelling of 13024001 in words is "thirteen million, twenty-four thousand, one".