10012103 has 4 divisors (see below), whose sum is σ = 10046568. Its totient is φ = 9977640.

The previous prime is 10012091. The next prime is 10012111. The reversal of 10012103 is 30121001.

10012103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10012103 - 2⁴ = 10012087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16793 + ... + 17378.

It is an arithmetic number, because the mean of its divisors is an integer number (2511642).

Almost surely, 2^10012103 is an apocalyptic number.

10012103 is a deficient number, since it is larger than the sum of its proper divisors (34465).

10012103 is an equidigital number, since it uses as much as digits as its factorization.

10012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34464.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 10012103 is about 3164.1907338212. The cubic root of 10012103 is about 215.5303510383.

Adding to 10012103 its reverse (30121001), we get a palindrome (40133104).

The spelling of 10012103 in words is "ten million, twelve thousand, one hundred three".