38320103 has 2 divisors, whose sum is σ = 38320104. Its totient is φ = 38320102.

The previous prime is 38320099. The next prime is 38320127. The reversal of 38320103 is 30102383.

It is a weak prime.

It is an emirp because it is prime and its reverse (30102383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38320103 - 2² = 38320099 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 (38320003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19160051 + 19160052.

It is an arithmetic number, because the mean of its divisors is an integer number (19160052).

Almost surely, 2^38320103 is an apocalyptic number.

38320103 is a deficient number, since it is larger than the sum of its proper divisors (1).

38320103 is an equidigital number, since it uses as much as digits as its factorization.

38320103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 38320103 is about 6190.3233356586. The cubic root of 38320103 is about 337.1389184452.

Adding to 38320103 its reverse (30102383), we get a palindrome (68422486).

The spelling of 38320103 in words is "thirty-eight million, three hundred twenty thousand, one hundred three".