1012875811 has 2 divisors, whose sum is σ = 1012875812. Its totient is φ = 1012875810.

The previous prime is 1012875763. The next prime is 1012875823. The reversal of 1012875811 is 1185782101.

1012875811 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 1012875811 - 2⁷ = 1012875683 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012875881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506437905 + 506437906.

It is an arithmetic number, because the mean of its divisors is an integer number (506437906).

Almost surely, 2^1012875811 is an apocalyptic number.

1012875811 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012875811 is an equidigital number, since it uses as much as digits as its factorization.

1012875811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 34.

The square root of 1012875811 is about 31825.7099056722. The cubic root of 1012875811 is about 1004.2736469239.

The spelling of 1012875811 in words is "one billion, twelve million, eight hundred seventy-five thousand, eight hundred eleven".