201343021202 has 16 divisors (see below), whose sum is σ = 305939529600. Its totient is φ = 99364028400.

The previous prime is 201343021199. The next prime is 201343021207. The reversal of 201343021202 is 202120343102.

201343021202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (201343021207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265952 + ... + 688052.

It is an arithmetic number, because the mean of its divisors is an integer number (19121220600).

Almost surely, 2^201343021202 is an apocalyptic number.

201343021202 is a deficient number, since it is larger than the sum of its proper divisors (104596508398).

201343021202 is a wasteful number, since it uses less digits than its factorization.

201343021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425201.

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

Adding to 201343021202 its reverse (202120343102), we get a palindrome (403463364304).

The spelling of 201343021202 in words is "two hundred one billion, three hundred forty-three million, twenty-one thousand, two hundred two".