1010012071 has 2 divisors, whose sum is σ = 1010012072. Its totient is φ = 1010012070.

The previous prime is 1010012063. The next prime is 1010012083. The reversal of 1010012071 is 1702100101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010012071 - 2³ = 1010012063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010012021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505006035 + 505006036.

It is an arithmetic number, because the mean of its divisors is an integer number (505006036).

Almost surely, 2^1010012071 is an apocalyptic number.

1010012071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010012071 is an equidigital number, since it uses as much as digits as its factorization.

1010012071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 1010012071 is about 31780.6870756439. The cubic root of 1010012071 is about 1003.3262805900.

Adding to 1010012071 its reverse (1702100101), we get a palindrome (2712112172).

The spelling of 1010012071 in words is "one billion, ten million, twelve thousand, seventy-one".