103104143 has 2 divisors, whose sum is σ = 103104144. Its totient is φ = 103104142.

The previous prime is 103104107. The next prime is 103104161. The reversal of 103104143 is 341401301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103104143 - 2¹² = 103100047 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103104103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51552071 + 51552072.

It is an arithmetic number, because the mean of its divisors is an integer number (51552072).

Almost surely, 2^103104143 is an apocalyptic number.

103104143 is a deficient number, since it is larger than the sum of its proper divisors (1).

103104143 is an equidigital number, since it uses as much as digits as its factorization.

103104143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 103104143 is about 10154.0210261748. The cubic root of 103104143 is about 468.9127470916.

Adding to 103104143 its reverse (341401301), we get a palindrome (444505444).

The spelling of 103104143 in words is "one hundred three million, one hundred four thousand, one hundred forty-three".