10103263 has 4 divisors (see below), whose sum is σ = 10113928. Its totient is φ = 10092600.

The previous prime is 10103227. The next prime is 10103267. The reversal of 10103263 is 36230101.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 36230101 = 41 ⋅883661.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10103263 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 (10103267) 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, 3756 + ... + 5857.

It is an arithmetic number, because the mean of its divisors is an integer number (2528482).

Almost surely, 2^10103263 is an apocalyptic number.

10103263 is a deficient number, since it is larger than the sum of its proper divisors (10665).

10103263 is an equidigital number, since it uses as much as digits as its factorization.

10103263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10664.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 10103263 is about 3178.5630401173. The cubic root of 10103263 is about 216.1825089260.

Adding to 10103263 its reverse (36230101), we get a palindrome (46333364).

The spelling of 10103263 in words is "ten million, one hundred three thousand, two hundred sixty-three".