114543111 has 4 divisors (see below), whose sum is σ = 152724152. Its totient is φ = 76362072.

The previous prime is 114543103. The next prime is 114543113. The reversal of 114543111 is 111345411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111345411 = 3 ⋅37115137.

It is not a de Polignac number, because 114543111 - 2³ = 114543103 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 (114543113) 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, 19090516 + ... + 19090521.

It is an arithmetic number, because the mean of its divisors is an integer number (38181038).

Almost surely, 2^114543111 is an apocalyptic number.

114543111 is a deficient number, since it is larger than the sum of its proper divisors (38181041).

114543111 is an equidigital number, since it uses as much as digits as its factorization.

114543111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38181040.

The product of its digits is 240, while the sum is 21.

The square root of 114543111 is about 10702.4815346722. The cubic root of 114543111 is about 485.6495509089.

Adding to 114543111 its reverse (111345411), we get a palindrome (225888522).

The spelling of 114543111 in words is "one hundred fourteen million, five hundred forty-three thousand, one hundred eleven".