13111102223033 has 2 divisors, whose sum is σ = 13111102223034. Its totient is φ = 13111102223032.

The previous prime is 13111102223017. The next prime is 13111102223057. The reversal of 13111102223033 is 33032220111131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10096461765049 + 3014640457984 = 3177493^2 + 1736272^2 .

It is a cyclic number.

It is not a de Polignac number, because 13111102223033 - 2⁴ = 13111102223017 is a prime.

It is not a weakly prime, because it can be changed into another prime (13111102223533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6555551111516 + 6555551111517.

It is an arithmetic number, because the mean of its divisors is an integer number (6555551111517).

Almost surely, 2^{13111102223033} is an apocalyptic number.

It is an amenable number.

13111102223033 is a deficient number, since it is larger than the sum of its proper divisors (1).

13111102223033 is an equidigital number, since it uses as much as digits as its factorization.

13111102223033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13111102223033 its reverse (33032220111131), we get a palindrome (46143322334164).

The spelling of 13111102223033 in words is "thirteen trillion, one hundred eleven billion, one hundred two million, two hundred twenty-three thousand, thirty-three".