1010010943 has 2 divisors, whose sum is σ = 1010010944. Its totient is φ = 1010010942.

The previous prime is 1010010889. The next prime is 1010011007. The reversal of 1010010943 is 3490100101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010010943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010010943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010010143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505005471 + 505005472.

It is an arithmetic number, because the mean of its divisors is an integer number (505005472).

Almost surely, 2^1010010943 is an apocalyptic number.

1010010943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010010943 is an equidigital number, since it uses as much as digits as its factorization.

1010010943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1010010943 is about 31780.6693290119. The cubic root of 1010010943 is about 1003.3259070788.

The spelling of 1010010943 in words is "one billion, ten million, ten thousand, nine hundred forty-three".