10310231 has 2 divisors, whose sum is σ = 10310232. Its totient is φ = 10310230.

The previous prime is 10310213. The next prime is 10310257. The reversal of 10310231 is 13201301.

Together with previous prime (10310213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10310231 - 2¹⁴ = 10293847 is a prime.

It is a super-2 number, since 2×10310231² = 212601726546722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10310291) 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 as a sum of consecutive naturals, namely, 5155115 + 5155116.

It is an arithmetic number, because the mean of its divisors is an integer number (5155116).

Almost surely, 2^10310231 is an apocalyptic number.

10310231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10310231 is an equidigital number, since it uses as much as digits as its factorization.

10310231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 10310231 is about 3210.9548424106. The cubic root of 10310231 is about 217.6487272720.

Adding to 10310231 its reverse (13201301), we get a palindrome (23511532).

The spelling of 10310231 in words is "ten million, three hundred ten thousand, two hundred thirty-one".