10142103 has 8 divisors (see below), whose sum is σ = 14110848. Its totient is φ = 6467384.

The previous prime is 10142087. The next prime is 10142113. The reversal of 10142103 is 30124101.

It is a happy number.

10142103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10142103 - 2⁴ = 10142087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73425 + ... + 73562.

It is an arithmetic number, because the mean of its divisors is an integer number (1763856).

Almost surely, 2^10142103 is an apocalyptic number.

10142103 is a deficient number, since it is larger than the sum of its proper divisors (3968745).

10142103 is a wasteful number, since it uses less digits than its factorization.

10142103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147013.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 10142103 is about 3184.6668585584. Note that the first 3 decimals coincide. The cubic root of 10142103 is about 216.4591783535.

Adding to 10142103 its reverse (30124101), we get a palindrome (40266204).

The spelling of 10142103 in words is "ten million, one hundred forty-two thousand, one hundred three".