10320313022231 has 2 divisors, whose sum is σ = 10320313022232. Its totient is φ = 10320313022230.

The previous prime is 10320313022213. The next prime is 10320313022309. The reversal of 10320313022231 is 13222031302301.

Together with previous prime (10320313022213) 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 a de Polignac number, because none of the positive numbers 2^k-10320313022231 is a prime.

It is a super-2 number, since 2×10320313022231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10320313022197 and 10320313022206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10320315022231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160156511115 + 5160156511116.

It is an arithmetic number, because the mean of its divisors is an integer number (5160156511116).

Almost surely, 2^{10320313022231} is an apocalyptic number.

10320313022231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320313022231 is an equidigital number, since it uses as much as digits as its factorization.

10320313022231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 10320313022231 its reverse (13222031302301), we get a palindrome (23542344324532).

The spelling of 10320313022231 in words is "ten trillion, three hundred twenty billion, three hundred thirteen million, twenty-two thousand, two hundred thirty-one".