38641303 has 2 divisors, whose sum is σ = 38641304. Its totient is φ = 38641302.

The previous prime is 38641277. The next prime is 38641313. The reversal of 38641303 is 30314683.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38641303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38641313) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19320651 + 19320652.

It is an arithmetic number, because the mean of its divisors is an integer number (19320652).

Almost surely, 2^38641303 is an apocalyptic number.

38641303 is a deficient number, since it is larger than the sum of its proper divisors (1).

38641303 is an equidigital number, since it uses as much as digits as its factorization.

38641303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 38641303 is about 6216.2129146290. The cubic root of 38641303 is about 338.0782675325.

Adding to 38641303 its reverse (30314683), we get a palindrome (68955986).

The spelling of 38641303 in words is "thirty-eight million, six hundred forty-one thousand, three hundred three".