110043123313 has 2 divisors, whose sum is σ = 110043123314. Its totient is φ = 110043123312.

The previous prime is 110043123293. The next prime is 110043123319. The reversal of 110043123313 is 313321340011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105874096689 + 4169026624 = 325383^2 + 64568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110043123313 is a prime.

It is not a weakly prime, because it can be changed into another prime (110043123319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55021561656 + 55021561657.

It is an arithmetic number, because the mean of its divisors is an integer number (55021561657).

Almost surely, 2^110043123313 is an apocalyptic number.

It is an amenable number.

110043123313 is a deficient number, since it is larger than the sum of its proper divisors (1).

110043123313 is an equidigital number, since it uses as much as digits as its factorization.

110043123313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 110043123313 its reverse (313321340011), we get a palindrome (423364463324).

The spelling of 110043123313 in words is "one hundred ten billion, forty-three million, one hundred twenty-three thousand, three hundred thirteen".