2020302997 has 2 divisors, whose sum is σ = 2020302998. Its totient is φ = 2020302996.

The previous prime is 2020302989. The next prime is 2020303039. The reversal of 2020302997 is 7992030202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1771483921 + 248819076 = 42089^2 + 15774^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020302997 - 2³ = 2020302989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020302397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010151498 + 1010151499.

It is an arithmetic number, because the mean of its divisors is an integer number (1010151499).

Almost surely, 2^2020302997 is an apocalyptic number.

It is an amenable number.

2020302997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020302997 is an equidigital number, since it uses as much as digits as its factorization.

2020302997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2020302997 is about 44947.7807794779. The cubic root of 2020302997 is about 1264.1700664208.

The spelling of 2020302997 in words is "two billion, twenty million, three hundred two thousand, nine hundred ninety-seven".