114243143 has 24 divisors (see below), whose sum is σ = 140561568. Its totient is φ = 90911808.

The previous prime is 114243121. The next prime is 114243163. The reversal of 114243143 is 341342411.

It is not a de Polignac number, because 114243143 - 2¹⁶ = 114177607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114243163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133505 + ... + 134357.

It is an arithmetic number, because the mean of its divisors is an integer number (5856732).

Almost surely, 2^114243143 is an apocalyptic number.

114243143 is a deficient number, since it is larger than the sum of its proper divisors (26318425).

114243143 is an equidigital number, since it uses as much as digits as its factorization.

114243143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951 (or 932 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 114243143 is about 10688.4584014721. The cubic root of 114243143 is about 485.2252370764.

Adding to 114243143 its reverse (341342411), we get a palindrome (455585554).

The spelling of 114243143 in words is "one hundred fourteen million, two hundred forty-three thousand, one hundred forty-three".