110325643489 has 2 divisors, whose sum is σ = 110325643490. Its totient is φ = 110325643488.

The previous prime is 110325643453. The next prime is 110325643511. The reversal of 110325643489 is 984346523011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68491077264 + 41834566225 = 261708^2 + 204535^2 .

It is a cyclic number.

It is not a de Polignac number, because 110325643489 - 2¹⁵ = 110325610721 is a prime.

It is a super-2 number, since 2×110325643489² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110325643889) 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, 55162821744 + 55162821745.

It is an arithmetic number, because the mean of its divisors is an integer number (55162821745).

Almost surely, 2^110325643489 is an apocalyptic number.

It is an amenable number.

110325643489 is a deficient number, since it is larger than the sum of its proper divisors (1).

110325643489 is an equidigital number, since it uses as much as digits as its factorization.

110325643489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 110325643489 in words is "one hundred ten billion, three hundred twenty-five million, six hundred forty-three thousand, four hundred eighty-nine".