10042103 has 2 divisors, whose sum is σ = 10042104. Its totient is φ = 10042102.

The previous prime is 10042093. The next prime is 10042141. The reversal of 10042103 is 30124001.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (30124001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10042103 - 2⁸ = 10041847 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 (10042163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021051 + 5021052.

It is an arithmetic number, because the mean of its divisors is an integer number (5021052).

Almost surely, 2^10042103 is an apocalyptic number.

10042103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042103 is an equidigital number, since it uses as much as digits as its factorization.

10042103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 10042103 is about 3168.9277366327. The cubic root of 10042103 is about 215.7454061960.

Adding to 10042103 its reverse (30124001), we get a palindrome (40166104).

The spelling of 10042103 in words is "ten million, forty-two thousand, one hundred three".