10231003 has 4 divisors (see below), whose sum is σ = 10240848. Its totient is φ = 10221160.

The previous prime is 10230989. The next prime is 10231009. The reversal of 10231003 is 30013201.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10231003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10231009) 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 3 ways as a sum of consecutive naturals, for example, 3151 + ... + 5512.

It is an arithmetic number, because the mean of its divisors is an integer number (2560212).

Almost surely, 2^10231003 is an apocalyptic number.

10231003 is a deficient number, since it is larger than the sum of its proper divisors (9845).

10231003 is an equidigital number, since it uses as much as digits as its factorization.

10231003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9844.

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

The square root of 10231003 is about 3198.5939098298. The cubic root of 10231003 is about 217.0897927360.

Adding to 10231003 its reverse (30013201), we get a palindrome (40244204).

The spelling of 10231003 in words is "ten million, two hundred thirty-one thousand, three".