13001324 has 24 divisors (see below), whose sum is σ = 26496288. Its totient is φ = 5466240.

The previous prime is 13001323. The next prime is 13001341. The reversal of 13001324 is 42310031.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 13001299 and 13001308.

It is not an unprimeable number, because it can be changed into a prime (13001321) 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 7 ways as a sum of consecutive naturals, for example, 2897 + ... + 5864.

It is an arithmetic number, because the mean of its divisors is an integer number (1104012).

Almost surely, 2^13001324 is an apocalyptic number.

13001324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13001324 is an abundant number, since it is smaller than the sum of its proper divisors (13494964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13001324 is a wasteful number, since it uses less digits than its factorization.

13001324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8825 (or 8823 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 13001324 is about 3605.7348765543. The cubic root of 13001324 is about 235.1414509809.

Adding to 13001324 its reverse (42310031), we get a palindrome (55311355).

The spelling of 13001324 in words is "thirteen million, one thousand, three hundred twenty-four".