514100143 has 2 divisors, whose sum is σ = 514100144. Its totient is φ = 514100142.

The previous prime is 514100101. The next prime is 514100161. The reversal of 514100143 is 341001415.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514100143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 514100143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514100443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257050071 + 257050072.

It is an arithmetic number, because the mean of its divisors is an integer number (257050072).

Almost surely, 2^514100143 is an apocalyptic number.

514100143 is a deficient number, since it is larger than the sum of its proper divisors (1).

514100143 is an equidigital number, since it uses as much as digits as its factorization.

514100143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 514100143 is about 22673.7765491327. The cubic root of 514100143 is about 801.0923323130.

Adding to 514100143 its reverse (341001415), we get a palindrome (855101558).

The spelling of 514100143 in words is "five hundred fourteen million, one hundred thousand, one hundred forty-three".