202113113333333 has 4 divisors (see below), whose sum is σ = 202144298822508. Its totient is φ = 202081927844160.

The previous prime is 202113113333323. The next prime is 202113113333413. The reversal of 202113113333333 is 333333311311202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 148119171658084 + 53993941675249 = 12170422^2 + 7348057^2 .

It is a cyclic number.

It is not a de Polignac number, because 202113113333333 - 2¹⁴ = 202113113316949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202113113333333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202113113333323) 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 3 ways as a sum of consecutive naturals, for example, 15592734866 + ... + 15592747827.

It is an arithmetic number, because the mean of its divisors is an integer number (50536074705627).

Almost surely, 2^{202113113333333} is an apocalyptic number.

It is an amenable number.

202113113333333 is a deficient number, since it is larger than the sum of its proper divisors (31185489175).

202113113333333 is an equidigital number, since it uses as much as digits as its factorization.

202113113333333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31185489174.

The product of its (nonzero) digits is 26244, while the sum is 32.

Adding to 202113113333333 its reverse (333333311311202), we get a palindrome (535446424644535).

The spelling of 202113113333333 in words is "two hundred two trillion, one hundred thirteen billion, one hundred thirteen million, three hundred thirty-three thousand, three hundred thirty-three".