2088204121 has 2 divisors, whose sum is σ = 2088204122. Its totient is φ = 2088204120.

The previous prime is 2088204071. The next prime is 2088204133. The reversal of 2088204121 is 1214028802.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1214174025 + 874030096 = 34845^2 + 29564^2 .

It is a cyclic number.

It is not a de Polignac number, because 2088204121 - 2¹⁷ = 2088073049 is a prime.

It is a super-2 number, since 2×2088204121² = 8721192901922765282, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2088204121.

It is not a weakly prime, because it can be changed into another prime (2088201121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044102060 + 1044102061.

It is an arithmetic number, because the mean of its divisors is an integer number (1044102061).

Almost surely, 2^2088204121 is an apocalyptic number.

It is an amenable number.

2088204121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2088204121 is an equidigital number, since it uses as much as digits as its factorization.

2088204121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 2088204121 is about 45696.8721139642. The cubic root of 2088204121 is about 1278.1769541083.

The spelling of 2088204121 in words is "two billion, eighty-eight million, two hundred four thousand, one hundred twenty-one".