10220143 has 2 divisors, whose sum is σ = 10220144. Its totient is φ = 10220142.

The previous prime is 10220141. The next prime is 10220153. The reversal of 10220143 is 34102201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10220143 - 2¹ = 10220141 is a prime.

Together with 10220141, 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 (10220141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110071 + 5110072.

It is an arithmetic number, because the mean of its divisors is an integer number (5110072).

Almost surely, 2^10220143 is an apocalyptic number.

10220143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220143 is an equidigital number, since it uses as much as digits as its factorization.

10220143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 10220143 is about 3196.8958381530. The cubic root of 10220143 is about 217.0129534199.

Adding to 10220143 its reverse (34102201), we get a palindrome (44322344).

The spelling of 10220143 in words is "ten million, two hundred twenty thousand, one hundred forty-three".