10312210231 has 2 divisors, whose sum is σ = 10312210232. Its totient is φ = 10312210230.

The previous prime is 10312210193. The next prime is 10312210267. The reversal of 10312210231 is 13201221301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10312210231 - 2¹¹ = 10312208183 is a prime.

It is a super-2 number, since 2×10312210231² (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 (10312219231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156105115 + 5156105116.

It is an arithmetic number, because the mean of its divisors is an integer number (5156105116).

Almost surely, 2^10312210231 is an apocalyptic number.

10312210231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312210231 is an equidigital number, since it uses as much as digits as its factorization.

10312210231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10312210231 its reverse (13201221301), we get a palindrome (23513431532).

The spelling of 10312210231 in words is "ten billion, three hundred twelve million, two hundred ten thousand, two hundred thirty-one".