1114013243 has 8 divisors (see below), whose sum is σ = 1273541088. Its totient is φ = 954581184.

The previous prime is 1114013239. The next prime is 1114013291. The reversal of 1114013243 is 3423104111.

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 1114013243 - 2² = 1114013239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1114013233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3005 + ... + 47297.

It is an arithmetic number, because the mean of its divisors is an integer number (159192636).

Almost surely, 2^1114013243 is an apocalyptic number.

1114013243 is a deficient number, since it is larger than the sum of its proper divisors (159527845).

1114013243 is an equidigital number, since it uses as much as digits as its factorization.

1114013243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47893.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1114013243 is about 33376.8369232317. The cubic root of 1114013243 is about 1036.6451445349.

Adding to 1114013243 its reverse (3423104111), we get a palindrome (4537117354).

The spelling of 1114013243 in words is "one billion, one hundred fourteen million, thirteen thousand, two hundred forty-three".