26303113 has 2 divisors, whose sum is σ = 26303114. Its totient is φ = 26303112.

The previous prime is 26303111. The next prime is 26303231. The reversal of 26303113 is 31130362.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26132544 + 170569 = 5112^2 + 413^2 .

It is a cyclic number.

It is not a de Polignac number, because 26303113 - 2¹ = 26303111 is a prime.

Together with 26303111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (26303111) 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 as a sum of consecutive naturals, namely, 13151556 + 13151557.

It is an arithmetic number, because the mean of its divisors is an integer number (13151557).

Almost surely, 2^26303113 is an apocalyptic number.

It is an amenable number.

26303113 is a deficient number, since it is larger than the sum of its proper divisors (1).

26303113 is an equidigital number, since it uses as much as digits as its factorization.

26303113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 26303113 is about 5128.6560617768. The cubic root of 26303113 is about 297.3964067441.

Adding to 26303113 its reverse (31130362), we get a palindrome (57433475).

The spelling of 26303113 in words is "twenty-six million, three hundred three thousand, one hundred thirteen".