10312231327 has 2 divisors, whose sum is σ = 10312231328. Its totient is φ = 10312231326.

The previous prime is 10312231301. The next prime is 10312231381. The reversal of 10312231327 is 72313221301.

It is a happy number.

10312231327 is digitally balanced in base 2, 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 a de Polignac number, because none of the positive numbers 2^k-10312231327 is a prime.

It is a super-2 number, since 2×10312231327² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10312238327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156115663 + 5156115664.

It is an arithmetic number, because the mean of its divisors is an integer number (5156115664).

Almost surely, 2^10312231327 is an apocalyptic number.

10312231327 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312231327 is an equidigital number, since it uses as much as digits as its factorization.

10312231327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 10312231327 its reverse (72313221301), we get a palindrome (82625452628).

The spelling of 10312231327 in words is "ten billion, three hundred twelve million, two hundred thirty-one thousand, three hundred twenty-seven".