110320243 has 4 divisors (see below), whose sum is σ = 120349368. Its totient is φ = 100291120.

The previous prime is 110320237. The next prime is 110320247. The reversal of 110320243 is 342023011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342023011 = 11 ⋅31093001.

It is a cyclic number.

It is not a de Polignac number, because 110320243 - 2⁵ = 110320211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110320247) 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, 5014546 + ... + 5014567.

It is an arithmetic number, because the mean of its divisors is an integer number (30087342).

Almost surely, 2^110320243 is an apocalyptic number.

110320243 is a deficient number, since it is larger than the sum of its proper divisors (10029125).

110320243 is a wasteful number, since it uses less digits than its factorization.

110320243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10029124.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 110320243 is about 10503.3443721512. The cubic root of 110320243 is about 479.6065105614.

Adding to 110320243 its reverse (342023011), we get a palindrome (452343254).

The spelling of 110320243 in words is "one hundred ten million, three hundred twenty thousand, two hundred forty-three".