38423303 has 2 divisors, whose sum is σ = 38423304. Its totient is φ = 38423302.

The previous prime is 38423267. The next prime is 38423323. The reversal of 38423303 is 30332483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38423303 - 2⁶ = 38423239 is a prime.

It is a Chen prime.

It is equal to p_2343347 and since 38423303 and 2343347 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38423323) 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, 19211651 + 19211652.

It is an arithmetic number, because the mean of its divisors is an integer number (19211652).

Almost surely, 2^38423303 is an apocalyptic number.

38423303 is a deficient number, since it is larger than the sum of its proper divisors (1).

38423303 is an equidigital number, since it uses as much as digits as its factorization.

38423303 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 26.

The square root of 38423303 is about 6198.6533214885. The cubic root of 38423303 is about 337.4412971518.

Adding to 38423303 its reverse (30332483), we get a palindrome (68755786).

The spelling of 38423303 in words is "thirty-eight million, four hundred twenty-three thousand, three hundred three".