110346750721 has 2 divisors, whose sum is σ = 110346750722. Its totient is φ = 110346750720.

The previous prime is 110346750713. The next prime is 110346750799. The reversal of 110346750721 is 127057643011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96246375696 + 14100375025 = 310236^2 + 118745^2 .

It is a cyclic number.

It is not a de Polignac number, because 110346750721 - 2³ = 110346750713 is a prime.

It is not a weakly prime, because it can be changed into another prime (110346720721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55173375360 + 55173375361.

It is an arithmetic number, because the mean of its divisors is an integer number (55173375361).

Almost surely, 2^110346750721 is an apocalyptic number.

It is an amenable number.

110346750721 is a deficient number, since it is larger than the sum of its proper divisors (1).

110346750721 is an equidigital number, since it uses as much as digits as its factorization.

110346750721 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 110346750721 in words is "one hundred ten billion, three hundred forty-six million, seven hundred fifty thousand, seven hundred twenty-one".