10323313111231 has 2 divisors, whose sum is σ = 10323313111232. Its totient is φ = 10323313111230.

The previous prime is 10323313111219. The next prime is 10323313111301. The reversal of 10323313111231 is 13211131332301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10323313111231 is a prime.

It is a super-2 number, since 2×10323313111231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10323313111196 and 10323313111205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10323313118231) 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, 5161656555615 + 5161656555616.

It is an arithmetic number, because the mean of its divisors is an integer number (5161656555616).

Almost surely, 2^{10323313111231} is an apocalyptic number.

10323313111231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10323313111231 is an equidigital number, since it uses as much as digits as its factorization.

10323313111231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 10323313111231 its reverse (13211131332301), we get a palindrome (23534444443532).

The spelling of 10323313111231 in words is "ten trillion, three hundred twenty-three billion, three hundred thirteen million, one hundred eleven thousand, two hundred thirty-one".