12953013 has 8 divisors (see below), whose sum is σ = 17337408. Its totient is φ = 8601984.

The previous prime is 12952999. The next prime is 12953051. The reversal of 12953013 is 31035921.

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 12953013 - 2⁶ = 12952949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12953113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7420 + ... + 8997.

It is an arithmetic number, because the mean of its divisors is an integer number (2167176).

Almost surely, 2^12953013 is an apocalyptic number.

It is an amenable number.

12953013 is a deficient number, since it is larger than the sum of its proper divisors (4384395).

12953013 is a wasteful number, since it uses less digits than its factorization.

12953013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16683.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 12953013 is about 3599.0294525052. The cubic root of 12953013 is about 234.8498391843.

Adding to 12953013 its reverse (31035921), we get a palindrome (43988934).

The spelling of 12953013 in words is "twelve million, nine hundred fifty-three thousand, thirteen".