13225351 has 2 divisors, whose sum is σ = 13225352. Its totient is φ = 13225350.

The previous prime is 13225343. The next prime is 13225361. The reversal of 13225351 is 15352231.

It is a weak prime.

It is an emirp because it is prime and its reverse (15352231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13225351 - 2³ = 13225343 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13225301) 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 as a sum of consecutive naturals, namely, 6612675 + 6612676.

It is an arithmetic number, because the mean of its divisors is an integer number (6612676).

Almost surely, 2^13225351 is an apocalyptic number.

13225351 is a deficient number, since it is larger than the sum of its proper divisors (1).

13225351 is an equidigital number, since it uses as much as digits as its factorization.

13225351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 900, while the sum is 22.

The square root of 13225351 is about 3636.6675679803. The cubic root of 13225351 is about 236.4843483333.

Adding to 13225351 its reverse (15352231), we get a palindrome (28577582).

The spelling of 13225351 in words is "thirteen million, two hundred twenty-five thousand, three hundred fifty-one".