2020101253 has 2 divisors, whose sum is σ = 2020101254. Its totient is φ = 2020101252.

The previous prime is 2020101241. The next prime is 2020101277. The reversal of 2020101253 is 3521010202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2014034884 + 6066369 = 44878^2 + 2463^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020101253 - 2¹⁷ = 2019970181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020101553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010050626 + 1010050627.

It is an arithmetic number, because the mean of its divisors is an integer number (1010050627).

Almost surely, 2^2020101253 is an apocalyptic number.

It is an amenable number.

2020101253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020101253 is an equidigital number, since it uses as much as digits as its factorization.

2020101253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2020101253 is about 44945.5365192140. The cubic root of 2020101253 is about 1264.1279857335.

Adding to 2020101253 its reverse (3521010202), we get a palindrome (5541111455).

The spelling of 2020101253 in words is "two billion, twenty million, one hundred one thousand, two hundred fifty-three".