110159449 has 2 divisors, whose sum is σ = 110159450. Its totient is φ = 110159448.

The previous prime is 110159447. The next prime is 110159459. The reversal of 110159449 is 944951011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58247424 + 51912025 = 7632^2 + 7205^2 .

It is a cyclic number.

It is not a de Polignac number, because 110159449 - 2¹ = 110159447 is a prime.

Together with 110159447, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (110159447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55079724 + 55079725.

It is an arithmetic number, because the mean of its divisors is an integer number (55079725).

Almost surely, 2^110159449 is an apocalyptic number.

It is an amenable number.

110159449 is a deficient number, since it is larger than the sum of its proper divisors (1).

110159449 is an equidigital number, since it uses as much as digits as its factorization.

110159449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 110159449 is about 10495.6871618775. The cubic root of 110159449 is about 479.3733851788.

The spelling of 110159449 in words is "one hundred ten million, one hundred fifty-nine thousand, four hundred forty-nine".