110745997 has 4 divisors (see below), whose sum is σ = 110890780. Its totient is φ = 110601216.

The previous prime is 110745953. The next prime is 110746019. The reversal of 110745997 is 799547011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 799547011 = 11113 ⋅71947.

It can be written as a sum of positive squares in 2 ways, for example, as 37711881 + 73034116 = 6141^2 + 8546^2 .

It is a cyclic number.

It is not a de Polignac number, because 110745997 - 2¹¹ = 110743949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110745907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71238 + ... + 72775.

It is an arithmetic number, because the mean of its divisors is an integer number (27722695).

Almost surely, 2^110745997 is an apocalyptic number.

It is an amenable number.

110745997 is a deficient number, since it is larger than the sum of its proper divisors (144783).

110745997 is an equidigital number, since it uses as much as digits as its factorization.

110745997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144782.

The product of its (nonzero) digits is 79380, while the sum is 43.

The square root of 110745997 is about 10523.5923999364. The cubic root of 110745997 is about 480.2226932524. Note that the first 3 decimals are identical.

It can be divided in two parts, 11074 and 5997, that added together give a palindrome (17071).

The spelling of 110745997 in words is "one hundred ten million, seven hundred forty-five thousand, nine hundred ninety-seven".