13223010331 has 2 divisors, whose sum is σ = 13223010332. Its totient is φ = 13223010330.

The previous prime is 13223010313. The next prime is 13223010337. The reversal of 13223010331 is 13301032231.

Together with previous prime (13223010313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13223010331 - 2¹⁵ = 13222977563 is a prime.

It is a super-2 number, since 2×13223010331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13223010299 and 13223010308.

It is not a weakly prime, because it can be changed into another prime (13223010337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611505165 + 6611505166.

It is an arithmetic number, because the mean of its divisors is an integer number (6611505166).

Almost surely, 2^13223010331 is an apocalyptic number.

13223010331 is a deficient number, since it is larger than the sum of its proper divisors (1).

13223010331 is an equidigital number, since it uses as much as digits as its factorization.

13223010331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13223010331 its reverse (13301032231), we get a palindrome (26524042562).

The spelling of 13223010331 in words is "thirteen billion, two hundred twenty-three million, ten thousand, three hundred thirty-one".