202010213113 has 8 divisors (see below), whose sum is σ = 203826630600. Its totient is φ = 200194299648.

The previous prime is 202010213081. The next prime is 202010213117. The reversal of 202010213113 is 311312010202.

It can be written as a sum of positive squares in 4 ways, for example, as 16995815424 + 185014397689 = 130368^2 + 430133^2 .

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 202010213113 - 2⁵ = 202010213081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202010213117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703623 + ... + 948211.

It is an arithmetic number, because the mean of its divisors is an integer number (25478328825).

Almost surely, 2^202010213113 is an apocalyptic number.

It is an amenable number.

202010213113 is a deficient number, since it is larger than the sum of its proper divisors (1816417487).

202010213113 is a wasteful number, since it uses less digits than its factorization.

202010213113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252011.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 202010213113 its reverse (311312010202), we get a palindrome (513322223315).

The spelling of 202010213113 in words is "two hundred two billion, ten million, two hundred thirteen thousand, one hundred thirteen".