67825306103 has 2 divisors, whose sum is σ = 67825306104. Its totient is φ = 67825306102.

The previous prime is 67825306061. The next prime is 67825306117. The reversal of 67825306103 is 30160352876.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67825306103 - 2⁶ = 67825306039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67825306123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33912653051 + 33912653052.

It is an arithmetic number, because the mean of its divisors is an integer number (33912653052).

Almost surely, 2^67825306103 is an apocalyptic number.

67825306103 is a deficient number, since it is larger than the sum of its proper divisors (1).

67825306103 is an equidigital number, since it uses as much as digits as its factorization.

67825306103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 41.

Adding to 67825306103 its reverse (30160352876), we get a palindrome (97985658979).

The spelling of 67825306103 in words is "sixty-seven billion, eight hundred twenty-five million, three hundred six thousand, one hundred three".