10231330231 has 2 divisors, whose sum is σ = 10231330232. Its totient is φ = 10231330230.

The previous prime is 10231330229. The next prime is 10231330261. The reversal of 10231330231 is 13203313201.

10231330231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10231330231 - 2¹ = 10231330229 is a prime.

It is a super-2 number, since 2×10231330231² (a number of 21 digits) contains 22 as substring.

Together with 10231330229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10231330199 and 10231330208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10231330261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115665115 + 5115665116.

It is an arithmetic number, because the mean of its divisors is an integer number (5115665116).

Almost surely, 2^10231330231 is an apocalyptic number.

10231330231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10231330231 is an equidigital number, since it uses as much as digits as its factorization.

10231330231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10231330231 its reverse (13203313201), we get a palindrome (23434643432).

The spelling of 10231330231 in words is "ten billion, two hundred thirty-one million, three hundred thirty thousand, two hundred thirty-one".