2030144521 has 2 divisors, whose sum is σ = 2030144522. Its totient is φ = 2030144520.

The previous prime is 2030144513. The next prime is 2030144537. The reversal of 2030144521 is 1254410302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1990944400 + 39200121 = 44620^2 + 6261^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030144521 - 2³ = 2030144513 is a prime.

It is a super-2 number, since 2×2030144521² = 8242973552292638882, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2030144492 and 2030144501.

It is not a weakly prime, because it can be changed into another prime (2030144021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015072260 + 1015072261.

It is an arithmetic number, because the mean of its divisors is an integer number (1015072261).

Almost surely, 2^2030144521 is an apocalyptic number.

It is an amenable number.

2030144521 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030144521 is an equidigital number, since it uses as much as digits as its factorization.

2030144521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2030144521 is about 45057.1250858285. The cubic root of 2030144521 is about 1266.2194640691.

Adding to 2030144521 its reverse (1254410302), we get a palindrome (3284554823).

The spelling of 2030144521 in words is "two billion, thirty million, one hundred forty-four thousand, five hundred twenty-one".