11120412143 has 8 divisors (see below), whose sum is σ = 11146671360. Its totient is φ = 11094182680.

The previous prime is 11120412103. The next prime is 11120412157. The reversal of 11120412143 is 34121402111.

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 11120412143 - 2²⁶ = 11053303279 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 (11120412103) 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, 854858 + ... + 867768.

It is an arithmetic number, because the mean of its divisors is an integer number (1393333920).

Almost surely, 2^11120412143 is an apocalyptic number.

11120412143 is a deficient number, since it is larger than the sum of its proper divisors (26259217).

11120412143 is a wasteful number, since it uses less digits than its factorization.

11120412143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14877.

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

Adding to 11120412143 its reverse (34121402111), we get a palindrome (45241814254).

The spelling of 11120412143 in words is "eleven billion, one hundred twenty million, four hundred twelve thousand, one hundred forty-three".