2063002421 has 2 divisors, whose sum is σ = 2063002422. Its totient is φ = 2063002420.

The previous prime is 2063002397. The next prime is 2063002429. The reversal of 2063002421 is 1242003602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2040780625 + 22221796 = 45175^2 + 4714^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063002421 - 2¹⁰ = 2063001397 is a prime.

It is a super-2 number, since 2×2063002421² = 8511957978103722482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2063002393 and 2063002402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063002429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031501210 + 1031501211.

It is an arithmetic number, because the mean of its divisors is an integer number (1031501211).

Almost surely, 2^2063002421 is an apocalyptic number.

It is an amenable number.

2063002421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063002421 is an equidigital number, since it uses as much as digits as its factorization.

2063002421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2063002421 is about 45420.2864477978. The cubic root of 2063002421 is about 1273.0141935608.

The spelling of 2063002421 in words is "two billion, sixty-three million, two thousand, four hundred twenty-one".