110520073 has 8 divisors (see below), whose sum is σ = 117422280. Its totient is φ = 103824000.

The previous prime is 110520041. The next prime is 110520097. The reversal of 110520073 is 370025011.

It can be written as a sum of positive squares in 4 ways, for example, as 13162384 + 97357689 = 3628^2 + 9867^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110520073 - 2⁵ = 110520041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110520073.

It is not an unprimeable number, because it can be changed into a prime (110520173) 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 in 7 ways as a sum of consecutive naturals, for example, 50428 + ... + 52573.

It is an arithmetic number, because the mean of its divisors is an integer number (14677785).

Almost surely, 2^110520073 is an apocalyptic number.

It is an amenable number.

110520073 is a deficient number, since it is larger than the sum of its proper divisors (6902207).

110520073 is a wasteful number, since it uses less digits than its factorization.

110520073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103067.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 110520073 is about 10512.8527527023. The cubic root of 110520073 is about 479.8959163788.

Adding to 110520073 its reverse (370025011), we get a palindrome (480545084).

The spelling of 110520073 in words is "one hundred ten million, five hundred twenty thousand, seventy-three".