1114543355 has 4 divisors (see below), whose sum is σ = 1337452032. Its totient is φ = 891634680.

The previous prime is 1114543337. The next prime is 1114543369. The reversal of 1114543355 is 5533454111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5533454111 = 211 ⋅26224901.

It is not a de Polignac number, because 1114543355 - 2⁶ = 1114543291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 111454331 + ... + 111454340.

It is an arithmetic number, because the mean of its divisors is an integer number (334363008).

Almost surely, 2^1114543355 is an apocalyptic number.

1114543355 is a deficient number, since it is larger than the sum of its proper divisors (222908677).

1114543355 is an equidigital number, since it uses as much as digits as its factorization.

1114543355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222908676.

The product of its digits is 18000, while the sum is 32.

The square root of 1114543355 is about 33384.7772944496. Note that the first 3 decimals coincide. The cubic root of 1114543355 is about 1036.8095503862.

Adding to 1114543355 its reverse (5533454111), we get a palindrome (6647997466).

The spelling of 1114543355 in words is "one billion, one hundred fourteen million, five hundred forty-three thousand, three hundred fifty-five".