202050404113 has 8 divisors (see below), whose sum is σ = 213944987880. Its totient is φ = 190156849920.

The previous prime is 202050404111. The next prime is 202050404119. The reversal of 202050404113 is 311404050202.

202050404113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 46323091984 + 155727312129 = 215228^2 + 394623^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202050404113 - 2¹ = 202050404111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202050404111) 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, 166623 + ... + 657163.

It is an arithmetic number, because the mean of its divisors is an integer number (26743123485).

Almost surely, 2^202050404113 is an apocalyptic number.

It is an amenable number.

202050404113 is a deficient number, since it is larger than the sum of its proper divisors (11894583767).

202050404113 is a wasteful number, since it uses less digits than its factorization.

202050404113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514787.

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

Adding to 202050404113 its reverse (311404050202), we get a palindrome (513454454315).

The spelling of 202050404113 in words is "two hundred two billion, fifty million, four hundred four thousand, one hundred thirteen".