202113301111 has 8 divisors (see below), whose sum is σ = 202478683680. Its totient is φ = 201748247712.

The previous prime is 202113301109. The next prime is 202113301129. The reversal of 202113301111 is 111103311202.

It is a happy number.

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 202113301111 - 2¹ = 202113301109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202113301811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1163806 + ... + 1326148.

It is an arithmetic number, because the mean of its divisors is an integer number (25309835460).

Almost surely, 2^202113301111 is an apocalyptic number.

202113301111 is a deficient number, since it is larger than the sum of its proper divisors (365382569).

202113301111 is a wasteful number, since it uses less digits than its factorization.

202113301111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164585.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 202113301111 its reverse (111103311202), we get a palindrome (313216612313).

The spelling of 202113301111 in words is "two hundred two billion, one hundred thirteen million, three hundred one thousand, one hundred eleven".