11114423011143 has 48 divisors (see below), whose sum is σ = 17187103245312. Its totient is φ = 7170061032000.

The previous prime is 11114423011103. The next prime is 11114423011151. The reversal of 11114423011143 is 34111032441111.

11114423011143 is a `hidden beast` number, since 11 + 114 + 423 + 0 + 1 + 114 + 3 = 666.

It is not a de Polignac number, because 11114423011143 - 2¹² = 11114423007047 is a prime.

It is a super-2 number, since 2×11114423011143² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114423011103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117776488 + ... + 117870818.

It is an arithmetic number, because the mean of its divisors is an integer number (358064650944).

Almost surely, 2^{11114423011143} is an apocalyptic number.

11114423011143 is a deficient number, since it is larger than the sum of its proper divisors (6072680234169).

11114423011143 is an equidigital number, since it uses as much as digits as its factorization.

11114423011143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110018 (or 110006 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 11114423011143 its reverse (34111032441111), we get a palindrome (45225455452254).

The spelling of 11114423011143 in words is "eleven trillion, one hundred fourteen billion, four hundred twenty-three million, eleven thousand, one hundred forty-three".