10103306 has 4 divisors (see below), whose sum is σ = 15154962. Its totient is φ = 5051652.

The previous prime is 10103293. The next prime is 10103309. The reversal of 10103306 is 60330101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60330101 = 13 ⋅4640777.

It can be written as a sum of positive squares in only one way, i.e., 9247681 + 855625 = 3041^2 + 925^2 .

It is not an unprimeable number, because it can be changed into a prime (10103309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525825 + ... + 2525828.

Almost surely, 2^10103306 is an apocalyptic number.

10103306 is a deficient number, since it is larger than the sum of its proper divisors (5051656).

10103306 is an equidigital number, since it uses as much as digits as its factorization.

10103306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051655.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 10103306 is about 3178.5698041729. The cubic root of 10103306 is about 216.1828156202.

Adding to 10103306 its reverse (60330101), we get a palindrome (70433407).

The spelling of 10103306 in words is "ten million, one hundred three thousand, three hundred six".