38125103 has 2 divisors, whose sum is σ = 38125104. Its totient is φ = 38125102.

The previous prime is 38125081. The next prime is 38125117. The reversal of 38125103 is 30152183.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38125103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38125123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19062551 + 19062552.

It is an arithmetic number, because the mean of its divisors is an integer number (19062552).

Almost surely, 2^38125103 is an apocalyptic number.

38125103 is a deficient number, since it is larger than the sum of its proper divisors (1).

38125103 is an equidigital number, since it uses as much as digits as its factorization.

38125103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 38125103 is about 6174.5528583048. The cubic root of 38125103 is about 336.5660779561.

Adding to 38125103 its reverse (30152183), we get a palindrome (68277286).

The spelling of 38125103 in words is "thirty-eight million, one hundred twenty-five thousand, one hundred three".