1120114243 has 4 divisors (see below), whose sum is σ = 1141248528. Its totient is φ = 1098979960.

The previous prime is 1120114231. The next prime is 1120114253. The reversal of 1120114243 is 3424110211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3424110211 = 23 ⋅148874357.

It is a cyclic number.

It is not a de Polignac number, because 1120114243 - 2⁵ = 1120114211 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 1120114243.

It is not an unprimeable number, because it can be changed into a prime (1120114253) 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 3 ways as a sum of consecutive naturals, for example, 10567063 + ... + 10567168.

It is an arithmetic number, because the mean of its divisors is an integer number (285312132).

Almost surely, 2^1120114243 is an apocalyptic number.

1120114243 is a deficient number, since it is larger than the sum of its proper divisors (21134285).

1120114243 is an equidigital number, since it uses as much as digits as its factorization.

1120114243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21134284.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1120114243 is about 33468.1078491151. The cubic root of 1120114243 is about 1038.5341290568.

Adding to 1120114243 its reverse (3424110211), we get a palindrome (4544224454).

The spelling of 1120114243 in words is "one billion, one hundred twenty million, one hundred fourteen thousand, two hundred forty-three".