11130114243 has 4 divisors (see below), whose sum is σ = 14840152328. Its totient is φ = 7420076160.

The previous prime is 11130114221. The next prime is 11130114257. The reversal of 11130114243 is 34241103111.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11130114243 - 2¹⁰ = 11130113219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11130114643) 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, 1855019038 + ... + 1855019043.

It is an arithmetic number, because the mean of its divisors is an integer number (3710038082).

Almost surely, 2^11130114243 is an apocalyptic number.

11130114243 is a deficient number, since it is larger than the sum of its proper divisors (3710038085).

11130114243 is an equidigital number, since it uses as much as digits as its factorization.

11130114243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3710038084.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11130114243 its reverse (34241103111), we get a palindrome (45371217354).

The spelling of 11130114243 in words is "eleven billion, one hundred thirty million, one hundred fourteen thousand, two hundred forty-three".