110720849 has 2 divisors, whose sum is σ = 110720850. Its totient is φ = 110720848.

The previous prime is 110720843. The next prime is 110720887. The reversal of 110720849 is 948027011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104693824 + 6027025 = 10232^2 + 2455^2 .

It is a cyclic number.

It is not a de Polignac number, because 110720849 - 2¹⁶ = 110655313 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (110720843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55360424 + 55360425.

It is an arithmetic number, because the mean of its divisors is an integer number (55360425).

Almost surely, 2^110720849 is an apocalyptic number.

It is an amenable number.

110720849 is a deficient number, since it is larger than the sum of its proper divisors (1).

110720849 is an equidigital number, since it uses as much as digits as its factorization.

110720849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 110720849 is about 10522.3974929671. The cubic root of 110720849 is about 480.1863411348.

The spelling of 110720849 in words is "one hundred ten million, seven hundred twenty thousand, eight hundred forty-nine".