10311320332123 has 2 divisors, whose sum is σ = 10311320332124. Its totient is φ = 10311320332122.

The previous prime is 10311320332099. The next prime is 10311320332163. The reversal of 10311320332123 is 32123302311301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10311320332123 - 2⁴¹ = 8112297076571 is a prime.

It is not a weakly prime, because it can be changed into another prime (10311320332163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155660166061 + 5155660166062.

It is an arithmetic number, because the mean of its divisors is an integer number (5155660166062).

Almost surely, 2^{10311320332123} is an apocalyptic number.

10311320332123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10311320332123 is an equidigital number, since it uses as much as digits as its factorization.

10311320332123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 10311320332123 its reverse (32123302311301), we get a palindrome (42434622643424).

The spelling of 10311320332123 in words is "ten trillion, three hundred eleven billion, three hundred twenty million, three hundred thirty-two thousand, one hundred twenty-three".