1010143207 has 2 divisors, whose sum is σ = 1010143208. Its totient is φ = 1010143206.

The previous prime is 1010143201. The next prime is 1010143231. The reversal of 1010143207 is 7023410101.

It is a weak prime.

It is an emirp because it is prime and its reverse (7023410101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010143207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010143201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505071603 + 505071604.

It is an arithmetic number, because the mean of its divisors is an integer number (505071604).

Almost surely, 2^1010143207 is an apocalyptic number.

1010143207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010143207 is an equidigital number, since it uses as much as digits as its factorization.

1010143207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1010143207 is about 31782.7501484689. The cubic root of 1010143207 is about 1003.3697013586.

Adding to 1010143207 its reverse (7023410101), we get a palindrome (8033553308).

The spelling of 1010143207 in words is "one billion, ten million, one hundred forty-three thousand, two hundred seven".