288122143 has 2 divisors, whose sum is σ = 288122144. Its totient is φ = 288122142.

The previous prime is 288122141. The next prime is 288122201. The reversal of 288122143 is 341221882.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 288122143 - 2¹ = 288122141 is a prime.

Together with 288122141, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (288122141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144061071 + 144061072.

It is an arithmetic number, because the mean of its divisors is an integer number (144061072).

Almost surely, 2^288122143 is an apocalyptic number.

288122143 is a deficient number, since it is larger than the sum of its proper divisors (1).

288122143 is an equidigital number, since it uses as much as digits as its factorization.

288122143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 31.

The square root of 288122143 is about 16974.1610396508. The cubic root of 288122143 is about 660.4787947554.

The spelling of 288122143 in words is "two hundred eighty-eight million, one hundred twenty-two thousand, one hundred forty-three".