10302103 has 6 divisors (see below), whose sum is σ = 11984136. Its totient is φ = 8830332.

The previous prime is 10302077. The next prime is 10302139. The reversal of 10302103 is 30120301.

It is a de Polignac number, because none of the positive numbers 2^k-10302103 is a prime.

It is a super-2 number, since 2×10302103² = 212266652445218, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10302103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105075 + ... + 105172.

It is an arithmetic number, because the mean of its divisors is an integer number (1997356).

Almost surely, 2^10302103 is an apocalyptic number.

10302103 is a deficient number, since it is larger than the sum of its proper divisors (1682033).

10302103 is an equidigital number, since it uses as much as digits as its factorization.

10302103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210261 (or 210254 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 10302103 is about 3209.6889257372. The cubic root of 10302103 is about 217.5915182748.

Adding to 10302103 its reverse (30120301), we get a palindrome (40422404).

The spelling of 10302103 in words is "ten million, three hundred two thousand, one hundred three".