38133803 has 2 divisors, whose sum is σ = 38133804. Its totient is φ = 38133802.

The previous prime is 38133763. The next prime is 38133827. The reversal of 38133803 is 30833183.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38133803 - 2¹⁴ = 38117419 is a prime.

It is not a weakly prime, because it can be changed into another prime (38133203) 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, 19066901 + 19066902.

It is an arithmetic number, because the mean of its divisors is an integer number (19066902).

Almost surely, 2^38133803 is an apocalyptic number.

38133803 is a deficient number, since it is larger than the sum of its proper divisors (1).

38133803 is an equidigital number, since it uses as much as digits as its factorization.

38133803 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 29.

The square root of 38133803 is about 6175.2573225737. The cubic root of 38133803 is about 336.5916770317.

Adding to 38133803 its reverse (30833183), we get a palindrome (68966986).

The spelling of 38133803 in words is "thirty-eight million, one hundred thirty-three thousand, eight hundred three".