1003103223 has 16 divisors (see below), whose sum is σ = 1356445440. Its totient is φ = 659282624.

The previous prime is 1003103221. The next prime is 1003103237. The reversal of 1003103223 is 3223013001.

It is a cyclic number.

It is not a de Polignac number, because 1003103223 - 2¹ = 1003103221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003103221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121243 + ... + 129251.

It is an arithmetic number, because the mean of its divisors is an integer number (84777840).

Almost surely, 2^1003103223 is an apocalyptic number.

1003103223 is a deficient number, since it is larger than the sum of its proper divisors (353342217).

1003103223 is an equidigital number, since it uses as much as digits as its factorization.

1003103223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8598.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1003103223 is about 31671.8048585804. The cubic root of 1003103223 is about 1001.0333395083.

Adding to 1003103223 its reverse (3223013001), we get a palindrome (4226116224).

The spelling of 1003103223 in words is "one billion, three million, one hundred three thousand, two hundred twenty-three".