38566380103 has 2 divisors, whose sum is σ = 38566380104. Its totient is φ = 38566380102.

The previous prime is 38566380077. The next prime is 38566380143. The reversal of 38566380103 is 30108366583.

38566380103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38566380103 - 2²¹ = 38564282951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38566380103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38566380143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19283190051 + 19283190052.

It is an arithmetic number, because the mean of its divisors is an integer number (19283190052).

Almost surely, 2^38566380103 is an apocalyptic number.

38566380103 is a deficient number, since it is larger than the sum of its proper divisors (1).

38566380103 is an equidigital number, since it uses as much as digits as its factorization.

38566380103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 38566380103 in words is "thirty-eight billion, five hundred sixty-six million, three hundred eighty thousand, one hundred three".