11114211143 has 8 divisors (see below), whose sum is σ = 12862740480. Its totient is φ = 9405878040.

The previous prime is 11114211137. The next prime is 11114211167. The reversal of 11114211143 is 34111241111.

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 11114211143 - 2²⁸ = 10845775687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114211103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10048463 + ... + 10049568.

It is an arithmetic number, because the mean of its divisors is an integer number (1607842560).

Almost surely, 2^11114211143 is an apocalyptic number.

11114211143 is a deficient number, since it is larger than the sum of its proper divisors (1748529337).

11114211143 is an equidigital number, since it uses as much as digits as its factorization.

11114211143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20098117.

The product of its digits is 96, while the sum is 20.

Adding to 11114211143 its reverse (34111241111), we get a palindrome (45225452254).

The spelling of 11114211143 in words is "eleven billion, one hundred fourteen million, two hundred eleven thousand, one hundred forty-three".