2070711901 has 2 divisors, whose sum is σ = 2070711902. Its totient is φ = 2070711900.

The previous prime is 2070711899. The next prime is 2070711949. The reversal of 2070711901 is 1091170702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2016099801 + 54612100 = 44901^2 + 7390^2 .

It is a cyclic number.

It is not a de Polignac number, because 2070711901 - 2¹ = 2070711899 is a prime.

Together with 2070711899, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2070711901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2070711001) 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, 1035355950 + 1035355951.

It is an arithmetic number, because the mean of its divisors is an integer number (1035355951).

Almost surely, 2^2070711901 is an apocalyptic number.

It is an amenable number.

2070711901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2070711901 is an equidigital number, since it uses as much as digits as its factorization.

2070711901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 28.

The square root of 2070711901 is about 45505.0755520744. The cubic root of 2070711901 is about 1274.5979818785.

The spelling of 2070711901 in words is "two billion, seventy million, seven hundred eleven thousand, nine hundred one".