38530123 has 2 divisors, whose sum is σ = 38530124. Its totient is φ = 38530122.

The previous prime is 38530111. The next prime is 38530139. The reversal of 38530123 is 32103583.

It is a weak prime.

It is an emirp because it is prime and its reverse (32103583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38530123 - 2⁹ = 38529611 is a prime.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19265061 + 19265062.

It is an arithmetic number, because the mean of its divisors is an integer number (19265062).

Almost surely, 2^38530123 is an apocalyptic number.

38530123 is a deficient number, since it is larger than the sum of its proper divisors (1).

38530123 is an equidigital number, since it uses as much as digits as its factorization.

38530123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 38530123 is about 6207.2637288905. The cubic root of 38530123 is about 337.7537128379.

The spelling of 38530123 in words is "thirty-eight million, five hundred thirty thousand, one hundred twenty-three".