10000231 has 4 divisors (see below), whose sum is σ = 10012464. Its totient is φ = 9988000.

The previous prime is 10000229. The next prime is 10000247. The reversal of 10000231 is 13200001.

10000231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10000231 - 2¹ = 10000229 is a prime.

It is a super-2 number, since 2×10000231² = 200009240106722, which contains 22 as substring.

It is a Duffinian number.

10000231 is a modest number, since divided by 231 gives 10 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000261) 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, 4795 + ... + 6556.

It is an arithmetic number, because the mean of its divisors is an integer number (2503116).

Almost surely, 2^10000231 is an apocalyptic number.

10000231 is a deficient number, since it is larger than the sum of its proper divisors (12233).

10000231 is an equidigital number, since it uses as much as digits as its factorization.

10000231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12232.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 10000231 is about 3162.3141842644. The cubic root of 10000231 is about 215.4451279051.

Adding to 10000231 its reverse (13200001), we get a palindrome (23200232).

The spelling of 10000231 in words is "ten million, two hundred thirty-one", and thus it is an aban number.