10103843 has 2 divisors, whose sum is σ = 10103844. Its totient is φ = 10103842.

The previous prime is 10103833. The next prime is 10103851. The reversal of 10103843 is 34830101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10103843 - 2¹⁴ = 10087459 is a prime.

It is not a weakly prime, because it can be changed into another prime (10103833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051921 + 5051922.

It is an arithmetic number, because the mean of its divisors is an integer number (5051922).

Almost surely, 2^10103843 is an apocalyptic number.

10103843 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103843 is an equidigital number, since it uses as much as digits as its factorization.

10103843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10103843 is about 3178.6542750038. The cubic root of 10103843 is about 216.1866456574.

Adding to 10103843 its reverse (34830101), we get a palindrome (44933944).

The spelling of 10103843 in words is "ten million, one hundred three thousand, eight hundred forty-three".