2010971 has 2 divisors, whose sum is σ = 2010972. Its totient is φ = 2010970.

The previous prime is 2010929. The next prime is 2010973. The reversal of 2010971 is 1790102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2010971 is a prime.

Together with 2010973, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 13.

It is not a weakly prime, because it can be changed into another prime (2010973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005485 + 1005486.

It is an arithmetic number, because the mean of its divisors is an integer number (1005486).

2^2010971 is an apocalyptic number.

2010971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010971 is an equidigital number, since it uses as much as digits as its factorization.

2010971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 2010971 is about 1418.0870918248. The cubic root of 2010971 is about 126.2220615890. Note that the first 3 decimals are identical.

The spelling of 2010971 in words is "two million, ten thousand, nine hundred seventy-one".