1010223143 has 2 divisors, whose sum is σ = 1010223144. Its totient is φ = 1010223142.

The previous prime is 1010223107. The next prime is 1010223157. The reversal of 1010223143 is 3413220101.

1010223143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010223143 - 2⁸ = 1010222887 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010223163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505111571 + 505111572.

It is an arithmetic number, because the mean of its divisors is an integer number (505111572).

Almost surely, 2^1010223143 is an apocalyptic number.

1010223143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010223143 is an equidigital number, since it uses as much as digits as its factorization.

1010223143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1010223143 is about 31784.0076610864. The cubic root of 1010223143 is about 1003.3961673238.

Adding to 1010223143 its reverse (3413220101), we get a palindrome (4423443244).

The spelling of 1010223143 in words is "one billion, ten million, two hundred twenty-three thousand, one hundred forty-three".