113223042011 has 8 divisors (see below), whose sum is σ = 118153148064. Its totient is φ = 108293549760.

The previous prime is 113223041941. The next prime is 113223042017. The reversal of 113223042011 is 110240322311.

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 113223042011 - 2¹⁸ = 113222779867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113223042017) 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, 245615 + ... + 535511.

It is an arithmetic number, because the mean of its divisors is an integer number (14769143508).

Almost surely, 2^113223042011 is an apocalyptic number.

113223042011 is a deficient number, since it is larger than the sum of its proper divisors (4930106053).

113223042011 is a wasteful number, since it uses less digits than its factorization.

113223042011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306901.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 113223042011 its reverse (110240322311), we get a palindrome (223463364322).

The spelling of 113223042011 in words is "one hundred thirteen billion, two hundred twenty-three million, forty-two thousand, eleven".