103245847 has 2 divisors, whose sum is σ = 103245848. Its totient is φ = 103245846.

The previous prime is 103245833. The next prime is 103245853. The reversal of 103245847 is 748542301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103245847 - 2¹⁵ = 103213079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103245047) 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, 51622923 + 51622924.

It is an arithmetic number, because the mean of its divisors is an integer number (51622924).

Almost surely, 2^103245847 is an apocalyptic number.

103245847 is a deficient number, since it is larger than the sum of its proper divisors (1).

103245847 is an equidigital number, since it uses as much as digits as its factorization.

103245847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 103245847 is about 10160.9963586255. The cubic root of 103245847 is about 469.1274697730.

The spelling of 103245847 in words is "one hundred three million, two hundred forty-five thousand, eight hundred forty-seven".