2020210100287 has 2 divisors, whose sum is σ = 2020210100288. Its totient is φ = 2020210100286.

The previous prime is 2020210100269. The next prime is 2020210100317. The reversal of 2020210100287 is 7820010120202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2020210100287 is a prime.

It is a super-2 number, since 2×2020210100287² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020210109287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010105050143 + 1010105050144.

It is an arithmetic number, because the mean of its divisors is an integer number (1010105050144).

Almost surely, 2^{2020210100287} is an apocalyptic number.

2020210100287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020210100287 is an equidigital number, since it uses as much as digits as its factorization.

2020210100287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 2020210100287 its reverse (7820010120202), we get a palindrome (9840220220489).

The spelling of 2020210100287 in words is "two trillion, twenty billion, two hundred ten million, one hundred thousand, two hundred eighty-seven".