113223052241 has 12 divisors (see below), whose sum is σ = 125916064092. Its totient is φ = 101688889536.

The previous prime is 113223052199. The next prime is 113223052273. The reversal of 113223052241 is 142250322311.

It can be written as a sum of positive squares in 6 ways, for example, as 3035569216 + 110187483025 = 55096^2 + 331945^2 .

It is not a de Polignac number, because 113223052241 - 2¹⁰ = 113223051217 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113223052241.

It is not an unprimeable number, because it can be changed into a prime (113223052441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9047246 + ... + 9059751.

It is an arithmetic number, because the mean of its divisors is an integer number (10493005341).

Almost surely, 2^113223052241 is an apocalyptic number.

It is an amenable number.

113223052241 is a deficient number, since it is larger than the sum of its proper divisors (12693011851).

113223052241 is a wasteful number, since it uses less digits than its factorization.

113223052241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18107060 (or 18107047 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 113223052241 its reverse (142250322311), we get a palindrome (255473374552).

The spelling of 113223052241 in words is "one hundred thirteen billion, two hundred twenty-three million, fifty-two thousand, two hundred forty-one".