11314001143 has 4 divisors (see below), whose sum is σ = 11979530640. Its totient is φ = 10648471648.

The previous prime is 11314001137. The next prime is 11314001173. The reversal of 11314001143 is 34110041311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34110041311 = 379 ⋅90000109.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11314001143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11314001143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314001173) 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, 332764723 + ... + 332764756.

It is an arithmetic number, because the mean of its divisors is an integer number (2994882660).

Almost surely, 2^11314001143 is an apocalyptic number.

11314001143 is a deficient number, since it is larger than the sum of its proper divisors (665529497).

11314001143 is an equidigital number, since it uses as much as digits as its factorization.

11314001143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665529496.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11314001143 its reverse (34110041311), we get a palindrome (45424042454).

The spelling of 11314001143 in words is "eleven billion, three hundred fourteen million, one thousand, one hundred forty-three".