1114211243 has 8 divisors (see below), whose sum is σ = 1175429520. Its totient is φ = 1053250560.

The previous prime is 1114211239. The next prime is 1114211257. The reversal of 1114211243 is 3421124111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1114211243 - 2² = 1114211239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1114214243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55478 + ... + 72843.

It is an arithmetic number, because the mean of its divisors is an integer number (146928690).

Almost surely, 2^1114211243 is an apocalyptic number.

1114211243 is a deficient number, since it is larger than the sum of its proper divisors (61218277).

1114211243 is a wasteful number, since it uses less digits than its factorization.

1114211243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128797.

The product of its digits is 192, while the sum is 20.

The square root of 1114211243 is about 33379.8029203289. The cubic root of 1114211243 is about 1036.7065572038.

Adding to 1114211243 its reverse (3421124111), we get a palindrome (4535335354).

The spelling of 1114211243 in words is "one billion, one hundred fourteen million, two hundred eleven thousand, two hundred forty-three".