38201113 has 2 divisors, whose sum is σ = 38201114. Its totient is φ = 38201112.

The previous prime is 38201099. The next prime is 38201123. The reversal of 38201113 is 31110283.

38201113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31002624 + 7198489 = 5568^2 + 2683^2 .

It is a cyclic number.

It is not a de Polignac number, because 38201113 - 2⁵ = 38201081 is a prime.

It is not a weakly prime, because it can be changed into another prime (38201123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19100556 + 19100557.

It is an arithmetic number, because the mean of its divisors is an integer number (19100557).

Almost surely, 2^38201113 is an apocalyptic number.

It is an amenable number.

38201113 is a deficient number, since it is larger than the sum of its proper divisors (1).

38201113 is an equidigital number, since it uses as much as digits as its factorization.

38201113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 38201113 is about 6180.7048950747. The cubic root of 38201113 is about 336.7896000206.

Adding to 38201113 its reverse (31110283), we get a palindrome (69311396).

The spelling of 38201113 in words is "thirty-eight million, two hundred one thousand, one hundred thirteen".