229682510143 has 2 divisors, whose sum is σ = 229682510144. Its totient is φ = 229682510142.

The previous prime is 229682510087. The next prime is 229682510171. The reversal of 229682510143 is 341015286922.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229682510143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 229682510143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229682517143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114841255071 + 114841255072.

It is an arithmetic number, because the mean of its divisors is an integer number (114841255072).

Almost surely, 2^229682510143 is an apocalyptic number.

229682510143 is a deficient number, since it is larger than the sum of its proper divisors (1).

229682510143 is an equidigital number, since it uses as much as digits as its factorization.

229682510143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 229682510143 in words is "two hundred twenty-nine billion, six hundred eighty-two million, five hundred ten thousand, one hundred forty-three".