114691143 has 32 divisors (see below), whose sum is σ = 183052800. Its totient is φ = 62487936.

The previous prime is 114691141. The next prime is 114691153. The reversal of 114691143 is 341196411.

It is not a de Polignac number, because 114691143 - 2¹ = 114691141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114691143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114691141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49413 + ... + 51681.

It is an arithmetic number, because the mean of its divisors is an integer number (5720400).

Almost surely, 2^114691143 is an apocalyptic number.

114691143 is a deficient number, since it is larger than the sum of its proper divisors (68361657).

114691143 is a wasteful number, since it uses less digits than its factorization.

114691143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391.

The product of its digits is 2592, while the sum is 30.

The square root of 114691143 is about 10709.3950809558. The cubic root of 114691143 is about 485.8586737032.

The spelling of 114691143 in words is "one hundred fourteen million, six hundred ninety-one thousand, one hundred forty-three".