202030221211153 has 2 divisors, whose sum is σ = 202030221211154. Its totient is φ = 202030221211152.

The previous prime is 202030221211079. The next prime is 202030221211157. The reversal of 202030221211153 is 351112122030202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113178256729729 + 88851964481424 = 10638527^2 + 9426132^2 .

It is a cyclic number.

It is not a de Polignac number, because 202030221211153 - 2¹³ = 202030221202961 is a prime.

It is not a weakly prime, because it can be changed into another prime (202030221211157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101015110605576 + 101015110605577.

It is an arithmetic number, because the mean of its divisors is an integer number (101015110605577).

Almost surely, 2^{202030221211153} is an apocalyptic number.

It is an amenable number.

202030221211153 is a deficient number, since it is larger than the sum of its proper divisors (1).

202030221211153 is an equidigital number, since it uses as much as digits as its factorization.

202030221211153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 202030221211153 its reverse (351112122030202), we get a palindrome (553142343241355).

The spelling of 202030221211153 in words is "two hundred two trillion, thirty billion, two hundred twenty-one million, two hundred eleven thousand, one hundred fifty-three".