12753131 has 2 divisors, whose sum is σ = 12753132. Its totient is φ = 12753130.

The previous prime is 12753113. The next prime is 12753157. The reversal of 12753131 is 13135721.

12753131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (12753113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (13135721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12753131 - 2¹⁴ = 12736747 is a prime.

It is a super-2 number, since 2×12753131² = 325284700606322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12753097 and 12753106.

It is not a weakly prime, because it can be changed into another prime (12753031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6376565 + 6376566.

It is an arithmetic number, because the mean of its divisors is an integer number (6376566).

Almost surely, 2^12753131 is an apocalyptic number.

12753131 is a deficient number, since it is larger than the sum of its proper divisors (1).

12753131 is an equidigital number, since it uses as much as digits as its factorization.

12753131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 23.

The square root of 12753131 is about 3571.1526150530. The cubic root of 12753131 is about 233.6355578085.

Adding to 12753131 its reverse (13135721), we get a palindrome (25888852).

The spelling of 12753131 in words is "twelve million, seven hundred fifty-three thousand, one hundred thirty-one".